diff --git a/DSFBX.Core/DSFBXImporter.cs b/DSFBX.Core/DSFBXImporter.cs
index 8e955e7..b129897 100644
--- a/DSFBX.Core/DSFBXImporter.cs
+++ b/DSFBX.Core/DSFBXImporter.cs
@@ -44,8 +44,7 @@ public string ModelIDStr
         public double ImportedSkeletonScalePercent = 100.0;
         public Vector3 SceneRotation = Vector3.Zero;
 
-
-        public bool ArmorCopyHumanToHollow = true;
+        public string ArmorExtension = "";
         public bool ArmorCopyMaleLegsToFemale = true;
         public bool ArmorFixBodyNormals = true;
 
@@ -1561,18 +1560,6 @@ private string GetArmorModelName(DSFBXArmorSlot slot)
                 case DSFBXArmorSlot.LG_A: return $"LG_A_{ModelIDStr}";
                 case DSFBXArmorSlot.LG_M: return $"LG_M_{ModelIDStr}";
                 case DSFBXArmorSlot.LG_F: return $"LG_F_{ModelIDStr}";
-                case DSFBXArmorSlot.HD_A_Hollow: return $"HD_A_{ModelIDStr}_M";
-                case DSFBXArmorSlot.HD_M_Hollow: return $"HD_M_{ModelIDStr}_M";
-                case DSFBXArmorSlot.HD_F_Hollow: return $"HD_F_{ModelIDStr}_M";
-                case DSFBXArmorSlot.BD_A_Hollow: return $"BD_A_{ModelIDStr}_M";
-                case DSFBXArmorSlot.BD_M_Hollow: return $"BD_M_{ModelIDStr}_M";
-                case DSFBXArmorSlot.BD_F_Hollow: return $"BD_F_{ModelIDStr}_M";
-                case DSFBXArmorSlot.AM_A_Hollow: return $"AM_A_{ModelIDStr}_M";
-                case DSFBXArmorSlot.AM_M_Hollow: return $"AM_M_{ModelIDStr}_M";
-                case DSFBXArmorSlot.AM_F_Hollow: return $"AM_F_{ModelIDStr}_M";
-                case DSFBXArmorSlot.LG_A_Hollow: return $"LG_A_{ModelIDStr}_M";
-                case DSFBXArmorSlot.LG_M_Hollow: return $"LG_M_{ModelIDStr}_M";
-                case DSFBXArmorSlot.LG_F_Hollow: return $"LG_F_{ModelIDStr}_M";
             }
             return null;
         }
@@ -1673,7 +1660,7 @@ public bool Import()
 
                     foreach (var kvp in armorSubmeshes)
                     {
-                        var outputBnd = GetModelPath(GetArmorModelName(kvp.Key));
+                        var outputBnd = GetModelPath(GetArmorModelName(kvp.Key) + ArmorExtension);
                         entityBnd.FilePath = outputBnd;
                         if (GenerateBackup && (File.Exists(outputBnd) && !File.Exists(outputBnd + ".bak")))
                         {
@@ -1701,25 +1688,9 @@ public bool Import()
 
                         Print($"Saved armor slot {kvp.Key.ToString()} model to armor model \"{outputBnd}\".");
 
-                        if (ArmorCopyHumanToHollow && !GetArmorModelName(kvp.Key).EndsWith("_M"))
-                        {
-                            entityBnd.FilePath = outputBnd = GetModelPath(GetArmorModelName(kvp.Key) + "_M");
-                            if (IsRemaster)
-                            {
-                                DataFile.SaveToDcxFile(entityBnd, outputBnd);
-                            }
-                            else
-                            {
-                                DataFile.SaveToFile(entityBnd, outputBnd);
-                            }
-                            OutputtedFiles.Add(outputBnd);
-
-                            Print($"[Copy Human -> Hollow]\nSaved armor slot {kvp.Key.ToString()} model to armor model \"{outputBnd}\".");
-                        }
-
                         if (ArmorCopyMaleLegsToFemale && kvp.Key == DSFBXArmorSlot.LG_M)
                         {
-                            entityBnd.FilePath = outputBnd = GetModelPath(GetArmorModelName(DSFBXArmorSlot.LG_F));
+                            entityBnd.FilePath = outputBnd = GetModelPath(GetArmorModelName(DSFBXArmorSlot.LG_F) + ArmorExtension);
                             if (IsRemaster)
                             {
                                 DataFile.SaveToDcxFile(entityBnd, outputBnd);
@@ -1732,21 +1703,6 @@ public bool Import()
 
                             Print($"[Copy Male Legs -> Female Legs]\nSaved armor slot {kvp.Key.ToString()} model to armor model \"{outputBnd}\".");
 
-                            if (ArmorCopyHumanToHollow)
-                            {
-                                entityBnd.FilePath = outputBnd = GetModelPath(GetArmorModelName(DSFBXArmorSlot.LG_F_Hollow));
-                                if (IsRemaster)
-                                {
-                                    DataFile.SaveToDcxFile(entityBnd, outputBnd);
-                                }
-                                else
-                                {
-                                    DataFile.SaveToFile(entityBnd, outputBnd);
-                                }
-                                OutputtedFiles.Add(outputBnd);
-
-                                Print($"[Copy Male Legs -> Female Legs & Copy Human -> Hollow]\nSaved armor slot {kvp.Key.ToString()} model to armor model \"{outputBnd}\".");
-                            }
                         }
 
 
diff --git a/DSFBX.Core/DSFBX_Enums.cs b/DSFBX.Core/DSFBX_Enums.cs
index 3577cec..cc1d0b1 100644
--- a/DSFBX.Core/DSFBX_Enums.cs
+++ b/DSFBX.Core/DSFBX_Enums.cs
@@ -28,18 +28,5 @@ public enum DSFBXArmorSlot
         LG_A,
         LG_M,
         LG_F,
-
-        HD_A_Hollow,
-        HD_M_Hollow,
-        HD_F_Hollow,
-        BD_A_Hollow,
-        BD_M_Hollow,
-        BD_F_Hollow,
-        AM_A_Hollow,
-        AM_M_Hollow,
-        AM_F_Hollow,
-        LG_A_Hollow,
-        LG_M_Hollow,
-        LG_F_Hollow,
     }
 }
diff --git a/DSFBX.ImporterGUI/ArmorExtension.cs b/DSFBX.ImporterGUI/ArmorExtension.cs
new file mode 100644
index 0000000..9277f82
--- /dev/null
+++ b/DSFBX.ImporterGUI/ArmorExtension.cs
@@ -0,0 +1,14 @@
+using System.Collections.Generic;
+
+namespace DSFBX_GUI
+{
+    class ArmorExtension
+    {
+        public static readonly Dictionary<string, string> Dict = new Dictionary<string, string>()
+        {
+            { "System.Windows.Controls.ListBoxItem: Human", "" },
+            { "System.Windows.Controls.ListBoxItem: Hollow", "_M" },
+            { "System.Windows.Controls.ListBoxItem: Lowpoly", "_L" }
+        };
+    }
+}
diff --git a/DSFBX.ImporterGUI/DSFBX.ImporterGUI.csproj b/DSFBX.ImporterGUI/DSFBX.ImporterGUI.csproj
index 7b8a3d2..50fff63 100644
--- a/DSFBX.ImporterGUI/DSFBX.ImporterGUI.csproj
+++ b/DSFBX.ImporterGUI/DSFBX.ImporterGUI.csproj
@@ -13,6 +13,7 @@
     <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
     <WarningLevel>4</WarningLevel>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>x86</PlatformTarget>
@@ -77,6 +78,7 @@
       <DependentUpon>App.xaml</DependentUpon>
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="ArmorExtension.cs" />
     <Compile Include="DSFBXConfig.cs" />
     <Compile Include="DSFBXContext.cs" />
     <Compile Include="MainWindow.xaml.cs">
@@ -133,7 +135,6 @@
       <Name>ModelReloaderDS1R</Name>
     </ProjectReference>
   </ItemGroup>
-  <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>
     <PostBuildEvent>del "$(TargetDir)*.xml" /q /f
diff --git a/DSFBX.ImporterGUI/DSFBXConfig.cs b/DSFBX.ImporterGUI/DSFBXConfig.cs
index 21ca174..a0a48df 100644
--- a/DSFBX.ImporterGUI/DSFBXConfig.cs
+++ b/DSFBX.ImporterGUI/DSFBXConfig.cs
@@ -13,6 +13,7 @@ public class DSFBXConfig : INotifyPropertyChanged
     {
         public string Manual_LastModelTypeDropdownOption = "Weapon";
 
+        public string Manual_LastArmorExtensionTypeDropdownOption = "Human";
 
         private bool _forceReloadCHR = true;
         public bool ForceReloadCHR
@@ -59,17 +60,6 @@ public bool ConvertNormalsAxis
             }
         }
 
-        private bool _armorCopyHumanToHollow = true;
-        public bool ArmorCopyHumanToHollow
-        {
-            get => _armorCopyHumanToHollow;
-            set
-            {
-                _armorCopyHumanToHollow = value;
-                RaisePropertyChanged();
-            }
-        }
-
         private bool _armorCopyMaleLegsToFemale = true;
         public bool ArmorCopyMaleLegsToFemale
         {
diff --git a/DSFBX.ImporterGUI/MainWindow.xaml b/DSFBX.ImporterGUI/MainWindow.xaml
index f467306..effa8be 100644
--- a/DSFBX.ImporterGUI/MainWindow.xaml
+++ b/DSFBX.ImporterGUI/MainWindow.xaml
@@ -5,7 +5,7 @@
         xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
         xmlns:local="clr-namespace:DSFBX_GUI"
         mc:Ignorable="d"
-        Title="DSFBX Beta v1.1" 
+        Title="DSFBX Beta v1.2" 
         Width="773"
         Height="640" 
         MinWidth="960"
@@ -247,19 +247,6 @@
                 Import Mesh Double-Sided
             </CheckBox>
 
-            <CheckBox
-                x:Name="CheckBoxArmorCopyHumanToHollow"
-                HorizontalAlignment="Right"
-                VerticalAlignment="Top"
-                Margin="0,114,10,0"
-                Width="215"
-                HorizontalContentAlignment="Left"
-                VerticalContentAlignment="Center"
-                IsChecked="{Binding Config.ArmorCopyHumanToHollow}" Height="29"
-                >
-                Copy Human -> Hollow
-            </CheckBox>
-
             <CheckBox
                 x:Name="CheckBoxArmorCopyMaleLegsToFemale"
                 HorizontalAlignment="Right"
@@ -392,9 +379,16 @@
                 <ListBoxItem x:Name="ModelTypeDropdown_Weapon" Content="Weapon"/>
             </ComboBox>
 
+            <ComboBox x:Name="ArmorExtensionTypeDropdown" HorizontalAlignment="Right" Margin="0,120,10,0" VerticalAlignment="Top" Width="103" SelectionChanged="ModelTypeDropdown_SelectionChanged" RenderTransformOrigin="0.503,0.5">
+                <ListBoxItem x:Name="ArmorExtension_Human" Content="Human"/>
+                <ListBoxItem x:Name="ArmorExtension_Hollow" Content="Hollow"/>
+                <ListBoxItem x:Name="ArmorExtension_Lowpoly" Content="Lowpoly"/>
+            </ComboBox>
+
             <TextBox HorizontalAlignment="Right" Margin="0,95,10,0" VerticalAlignment="Top" Width="103" Text="{Binding Config.EntityModelID}"/>
             <Label Content="Model Type:" HorizontalAlignment="Right" Margin="0,64,119,0" VerticalAlignment="Top"/>
             <Label Content="Model ID:" HorizontalAlignment="Right" Margin="0,90,119,0" VerticalAlignment="Top"/>
+            <Label Content="Armor Type:" HorizontalAlignment="Right" Margin="0,115,119,0" VerticalAlignment="Top"/>
             <Label
                 Content="Dark Souls Remastered EXE Path:"
                 HorizontalAlignment="Left"
diff --git a/DSFBX.ImporterGUI/MainWindow.xaml.cs b/DSFBX.ImporterGUI/MainWindow.xaml.cs
index 9de591f..9a02d26 100644
--- a/DSFBX.ImporterGUI/MainWindow.xaml.cs
+++ b/DSFBX.ImporterGUI/MainWindow.xaml.cs
@@ -6,6 +6,7 @@
 using System.IO;
 using System.Linq;
 using System.Text;
+using System.Text.RegularExpressions;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
@@ -152,6 +153,19 @@ void LoadConfig()
             {
                 ModelTypeDropdown.SelectedItem = ModelTypeDropdown_Armor;
             }
+
+            if (context.Config.Manual_LastArmorExtensionTypeDropdownOption == "Human")
+            {
+                ArmorExtensionTypeDropdown.SelectedItem = ArmorExtension_Human;
+            }
+            else if (context.Config.Manual_LastArmorExtensionTypeDropdownOption == "Hollow")
+            {
+                ArmorExtensionTypeDropdown.SelectedItem = ArmorExtension_Hollow;
+            }
+            else if (context.Config.Manual_LastArmorExtensionTypeDropdownOption == "Lowpoly")
+            {
+                ArmorExtensionTypeDropdown.SelectedItem = ArmorExtension_Lowpoly;
+            }
         }
 
         void SaveConfig()
@@ -173,6 +187,19 @@ void SaveConfig()
                 context.Config.Manual_LastModelTypeDropdownOption = "Armor";
             }
 
+            if (ArmorExtensionTypeDropdown.SelectedItem == ArmorExtension_Human)
+            {
+                context.Config.Manual_LastArmorExtensionTypeDropdownOption = "Human";
+            }
+            else if (ArmorExtensionTypeDropdown.SelectedItem == ArmorExtension_Hollow)
+            {
+                context.Config.Manual_LastArmorExtensionTypeDropdownOption = "Hollow";
+            }
+            else if (ArmorExtensionTypeDropdown.SelectedItem == ArmorExtension_Lowpoly)
+            {
+                context.Config.Manual_LastArmorExtensionTypeDropdownOption = "Lowpoly";
+            }
+
             string json = JsonConvert.SerializeObject(context.Config, Formatting.Indented);
             File.WriteAllText("DSFBX_Config.json", json);
         }
@@ -229,7 +256,11 @@ private async void ButtonImport_Click(object sender, RoutedEventArgs e)
                 Importer.SceneRotation.X = (float)((context.Config.SceneRotationX / 180) * Math.PI);
                 Importer.SceneRotation.Y = (float)((context.Config.SceneRotationY / 180) * Math.PI);
                 Importer.SceneRotation.Z = (float)((context.Config.SceneRotationZ / 180) * Math.PI);
-                Importer.ArmorCopyHumanToHollow = context.Config.ArmorCopyHumanToHollow;
+                Importer.ArmorExtension = "";
+                if (Importer.OutputType == DSFBXOutputType.Armor)
+                {
+                    Importer.ArmorExtension = ArmorExtension.Dict[ArmorExtensionTypeDropdown.SelectedItem.ToString()];
+                }
                 Importer.ArmorCopyMaleLegsToFemale = context.Config.ArmorCopyMaleLegsToFemale;
                 Importer.ArmorFixBodyNormals = context.Config.ArmorFixBodyNormals;
                 Importer.RotateNormalsBackward = context.Config.RotateNormalsBackward;
@@ -424,10 +455,26 @@ private void ButtonInputBrowse_Click(object sender, RoutedEventArgs e)
             if (dlg.ShowDialog() == true)
             {
                 context.Config.InputFBX = dlg.FileName;
+                var idNumber = Regex.Match(dlg.FileName, @"\d+").Value;
+                if (!string.IsNullOrWhiteSpace(idNumber))
+                    context.Config.EntityModelID = int.Parse(idNumber);
+                var armorExtension = System.IO.Path.GetFileNameWithoutExtension(dlg.FileName);
+                    GetExtension(armorExtension);
+
                 SaveConfig();
             }
         }
 
+        private void GetExtension(string armorExtension)
+        {
+            if (armorExtension.ToLower().Contains("human"))
+                ArmorExtensionTypeDropdown.SelectedIndex = 0;
+            if (armorExtension.ToLower().Contains("hollow"))
+                ArmorExtensionTypeDropdown.SelectedIndex = 1;
+            if (armorExtension.ToLower().Contains("lowpoly"))
+                ArmorExtensionTypeDropdown.SelectedIndex = 2;
+        }
+
         private void ButtonOutputBrowse_Click(object sender, RoutedEventArgs e)
         {
             var dlg = new OpenFileDialog()
@@ -546,7 +593,7 @@ private void ButtonClearOutput_Click(object sender, RoutedEventArgs e)
         private void ModelTypeDropdown_SelectionChanged(object sender, SelectionChangedEventArgs e)
         {
             CheckBoxArmorCopyMaleLegsToFemale.IsEnabled = ModelTypeDropdown.SelectedItem == ModelTypeDropdown_Armor;
-            CheckBoxArmorCopyHumanToHollow.IsEnabled = ModelTypeDropdown.SelectedItem == ModelTypeDropdown_Armor;
+            ArmorExtensionTypeDropdown.IsEnabled = ModelTypeDropdown.SelectedItem == ModelTypeDropdown_Armor;
             CheckBoxArmorFixBodyNormals.IsEnabled = ModelTypeDropdown.SelectedItem == ModelTypeDropdown_Armor;
 
             checkboxForceReloadPARTS.IsEnabled = ((ModelTypeDropdown.SelectedItem == ModelTypeDropdown_Armor 
diff --git a/README.md b/README.md
index b4ef042..7441046 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
+## Added a few features
+* Replaced "Copy Human to Hollow" with dropdown selection for Human, Hollow and Lowpoly
+* Auto detect Human Hollow or Lowpoly if included in FBX name
+* Auto detect Part ID number, if Part ID number is the only number in the FBX name
+
 # DSFBX
 Experimental FBX model importer for Dark Souls 1