diff --git a/src/main/java/com/goodbird/cnpcgeckoaddon/client/gui/GuiStringSelection.java b/src/main/java/com/goodbird/cnpcgeckoaddon/client/gui/GuiStringSelection.java
new file mode 100644
index 0000000..732589c
--- /dev/null
+++ b/src/main/java/com/goodbird/cnpcgeckoaddon/client/gui/GuiStringSelection.java
@@ -0,0 +1,56 @@
+package com.goodbird.cnpcgeckoaddon.client.gui;
+
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import noppes.npcs.client.gui.util.GuiNPCStringSlot;
+import noppes.npcs.client.gui.util.GuiNpcButton;
+import noppes.npcs.client.gui.util.GuiNpcLabel;
+import noppes.npcs.client.gui.util.SubGuiInterface;
+
+import java.util.List;
+import java.util.function.Consumer;
+
+public class GuiStringSelection extends SubGuiInterface {
+    public GuiNPCStringSlot slot;
+    public Consumer<String> action;
+    public String title;
+    public List<String> options;
+
+    public GuiStringSelection(GuiScreen parent, String title, List<String> options, Consumer<String> action) {
+        drawDefaultBackground = false;
+        this.parent = parent;
+        this.action = action;
+        this.title = title;
+        this.options = options;
+    }
+
+    @Override
+    public void initGui() {
+        super.initGui();
+        addLabel(new GuiNpcLabel(0, title, width / 2 - (this.fontRendererObj.getStringWidth(title) / 2), 20, 0xffffff));
+        options.sort(String.CASE_INSENSITIVE_ORDER);
+        slot = new GuiNPCStringSlot(options, this, false, 18);
+        slot.registerScrollButtons(4, 5);
+        this.addButton(new GuiNpcButton(2, width / 2 - 100, height - 44, 98, 20, "gui.back"));
+    }
+
+    @Override
+    public void drawScreen(int i, int j, float f) {
+        slot.drawScreen(i, j, f);
+        super.drawScreen(i, j, f);
+    }
+
+    @Override
+    public void doubleClicked() {
+        action.accept(slot.selected);
+        close();
+    }
+
+    @Override
+    protected void actionPerformed(GuiButton guibutton) {
+        int id = guibutton.id;
+        if (id == 2) {
+            close();
+        }
+    }
+}
diff --git a/src/main/java/com/goodbird/cnpcgeckoaddon/client/gui/SubGuiModelAnimation.java b/src/main/java/com/goodbird/cnpcgeckoaddon/client/gui/SubGuiModelAnimation.java
new file mode 100644
index 0000000..b9a7c46
--- /dev/null
+++ b/src/main/java/com/goodbird/cnpcgeckoaddon/client/gui/SubGuiModelAnimation.java
@@ -0,0 +1,113 @@
+package com.goodbird.cnpcgeckoaddon.client.gui;
+
+import com.goodbird.cnpcgeckoaddon.data.CustomModelData;
+import com.goodbird.cnpcgeckoaddon.mixin.IDataDisplay;
+import com.goodbird.cnpcgeckoaddon.utils.AnimationFileUtil;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.util.ResourceLocation;
+import noppes.npcs.client.gui.util.*;
+import noppes.npcs.entity.EntityNPCInterface;
+import software.bernie.geckolib3.resource.GeckoLibCache;
+
+public class SubGuiModelAnimation extends SubGuiInterface implements ITextfieldListener {
+    public SubGuiModelAnimation(EntityNPCInterface npc){
+        this.npc = npc;
+    }
+
+    @Override
+    public void initGui() {
+        super.initGui();
+        int y = guiTop + 44;
+        addSelectionBlock(1,y,"Animation File:",getModelData(npc).getAnimFile());
+        addSelectionBlock(2,y+=23,"Idle:",getModelData(npc).getIdleAnim());
+        addSelectionBlock(3,y+=23,"Walk:",getModelData(npc).getWalkAnim());
+        addSelectionBlock(4,y+=23,"Attack:",getModelData(npc).getAttackAnim());
+        addSelectionBlock(5,y+23,"Hurt:",getModelData(npc).getHurtAnim());
+        addButton(new GuiNpcButton(670, width - 22, 2, 20, 20, "X"));
+    }
+
+    public void addSelectionBlock(int id, int y, String label, String value){
+        addLabel(new GuiNpcLabel(id,label, guiLeft - 85, y + 5,0xffffff));
+        addTextField(new GuiNpcTextField(id,this, fontRendererObj, guiLeft - 10, y, 200, 20, value));
+        this.addButton(new GuiNpcButton(id, guiLeft + 193, y, 80, 20, "mco.template.button.select"));
+    }
+
+    public CustomModelData getModelData(EntityNPCInterface npc){
+        return ((IDataDisplay)npc.display).getCustomModelData();
+    }
+
+    @Override
+    protected void actionPerformed(GuiButton button) {
+        super.actionPerformed(button);
+
+        if(button.id == 670){
+            close();
+        }
+        if(button.id==1){
+            setSubGui(new GuiStringSelection(this,"Selecting geckolib animation file:",
+                AnimationFileUtil.getAnimationFileList(), (name)-> getModelData(npc).setAnimFile(name)));
+        }
+        if(button.id==2){
+            setSubGui(new GuiStringSelection(this,"Selecting geckolib idle animation:",
+                AnimationFileUtil.getAnimationList(getModelData(npc).getAnimFile()),
+                (name)-> getModelData(npc).setIdleAnim(name)));
+        }
+        if(button.id==3){
+            setSubGui(new GuiStringSelection(this,"Selecting geckolib walk animation:",
+                AnimationFileUtil.getAnimationList(getModelData(npc).getAnimFile()),
+                (name)-> getModelData(npc).setWalkAnim(name)));
+        }
+        if(button.id==4){
+            setSubGui(new GuiStringSelection(this,"Selecting geckolib attack animation:",
+                AnimationFileUtil.getAnimationList(getModelData(npc).getAnimFile()),
+                (name)-> getModelData(npc).setAnimFile(name)));
+        }
+        if(button.id==5){
+            setSubGui(new GuiStringSelection(this,"Selecting geckolib hurt animation:",
+                AnimationFileUtil.getAnimationList(getModelData(npc).getAnimFile()),
+                (name)-> getModelData(npc).setHurtAnim(name)));
+        }
+    }
+
+    public boolean isValidAnimFile(String name){
+        return GeckoLibCache.getInstance().getAnimations().containsKey(new ResourceLocation(name));
+    }
+
+    public boolean isValidAnimation(String name){
+        return AnimationFileUtil.getAnimationList(getModelData(npc).getAnimFile()).contains(name);
+    }
+
+    @Override
+    public void unFocused(GuiNpcTextField textfield) {
+        if(textfield.id == 1 && isValidAnimFile(textfield.getText())){
+            if(!textfield.isEmpty())
+                getModelData(npc).setAnimFile(textfield.getText());
+            else
+                textfield.setText(getModelData(npc).getAnimFile());
+        }
+        if(textfield.id == 2 && isValidAnimation(textfield.getText())){
+            if(!textfield.isEmpty())
+                getModelData(npc).setIdleAnim(textfield.getText());
+            else
+                textfield.setText(getModelData(npc).getIdleAnim());
+        }
+        if(textfield.id == 3 && isValidAnimation(textfield.getText())){
+            if(!textfield.isEmpty())
+                getModelData(npc).setWalkAnim(textfield.getText());
+            else
+                textfield.setText(getModelData(npc).getWalkAnim());
+        }
+        if(textfield.id == 4 && isValidAnimation(textfield.getText())){
+            if(!textfield.isEmpty())
+                getModelData(npc).setAttackAnim(textfield.getText());
+            else
+                textfield.setText(getModelData(npc).getAttackAnim());
+        }
+        if(textfield.id == 5 && isValidAnimation(textfield.getText())){
+            if(!textfield.isEmpty())
+                getModelData(npc).setHurtAnim(textfield.getText());
+            else
+                textfield.setText(getModelData(npc).getHurtAnim());
+        }
+    }
+}