diff --git a/Editor/RL.cs b/Editor/RL.cs
index b31cfd6..4fefb59 100644
--- a/Editor/RL.cs
+++ b/Editor/RL.cs
@@ -23,6 +23,7 @@
 using System.IO;
 using UnityEditor.Animations;
 using System.Reflection;
+using System.Linq;
 
 namespace Reallusion.Import
 {
@@ -56,66 +57,97 @@ public class RL
             { "RL_G6_Standard_Series", BaseGeneration.G1 },
             { "NonStdLookAtDataCopyFromCCBase", BaseGeneration.ActorCore },
             { "ActorBuild", BaseGeneration.ActorBuild },
-            { "ActorScan", BaseGeneration.ActorCore }
+            { "ActorScan", BaseGeneration.ActorCore },
+            { "AccuRig", BaseGeneration.ActorBuild }
         };
-        
-        public static BaseGeneration GetCharacterGeneration(GameObject fbx, string generationString)
+
+        public static bool CharacterContainsBones(Transform[] bones, string[] boneNames)
         {
-            if (!string.IsNullOrEmpty(generationString))
+            foreach (string n in boneNames)
             {
-                if (GENERATION_MAP.TryGetValue(generationString, out BaseGeneration gen)) return gen;
+                bool found = false;
+                foreach (Transform b in bones)
+                {
+                    if (b.name == n)
+                    {
+                        found = true;
+                        break;
+                    }
+                }
+                if (!found) return false;
             }
-            else
+            return true;
+        }
+        
+        public static BaseGeneration GetCharacterGeneration(GameObject fbx, string generationString)
+        {
+            if (fbx)
             {
-                if (fbx)
-                {                    
-                    Transform[] children = fbx.transform.GetComponentsInChildren<Transform>(true);
-                    foreach (Transform child in children)
-                    {
-                        string objectName = child.gameObject.name;
+                Transform[] children = fbx.transform.GetComponentsInChildren<Transform>(true);
 
-                        if (objectName.iContains("RootNode_0_")) return BaseGeneration.ActorCore;
-                        if (objectName.iContains("CC_Base_L_Pinky3")) return BaseGeneration.G3;
-                        if (objectName.iContains("pinky_03_l")) return BaseGeneration.GameBase;
-                        if (objectName.iContains("CC_Base_L_Finger42")) return BaseGeneration.G1;
-                        if (objectName.iContains("RL_BoneRoot"))
-                        {
-                            if (child.Find("CC_Base_Hip"))
-                            {
-                                Material acMat = GetActorCoreSingleMaterial(fbx);
-                                if (acMat) return BaseGeneration.ActorCore;
-                                else return BaseGeneration.G3;
-                            }
+                if (!string.IsNullOrEmpty(generationString))
+                {
+                    if (GENERATION_MAP.TryGetValue(generationString, out BaseGeneration gen))
+                    {
+                        // some ActorScan characters are really GameBase
+                        if (CharacterContainsBones(children, new string[] { "head", "pelvis", "spine_02" }))
+                        {                            
+                            gen = BaseGeneration.GameBase;
                         }
+
+                        return gen;
                     }
+                }
+                
+                // check game base
+                if (CharacterContainsBones(children, new string[] { "head", "pelvis", "spine_02" }))
+                    return BaseGeneration.GameBase;
 
-                    foreach (Transform child in children)
-                    {
-                        string objectName = child.gameObject.name;
+                foreach (Transform child in children)
+                {
+                    string objectName = child.gameObject.name;
 
-                        if (objectName.iContains("CC_Game_Body") || objectName.iContains("CC_Game_Tongue"))
+                    if (objectName.iContains("RootNode_0_")) return BaseGeneration.ActorCore;
+                    if (objectName.iContains("CC_Base_L_Pinky3")) return BaseGeneration.G3;
+                    if (objectName.iContains("pinky_03_l")) return BaseGeneration.GameBase;
+                    if (objectName.iContains("CC_Base_L_Finger42")) return BaseGeneration.G1;
+                    if (objectName.iContains("RL_BoneRoot"))
+                    {
+                        if (child.Find("CC_Base_Hip"))
                         {
-                            return BaseGeneration.GameBase;
+                            Material acMat = GetActorCoreSingleMaterial(fbx);
+                            if (acMat) return BaseGeneration.ActorCore;
+                            else return BaseGeneration.G3;
                         }
+                    }
+                }
 
-                        if (objectName == "CC_Base_Body")
+                foreach (Transform child in children)
+                {
+                    string objectName = child.gameObject.name;
+
+                    if (objectName.iContains("CC_Game_Body") || objectName.iContains("CC_Game_Tongue"))
+                    {
+                        return BaseGeneration.GameBase;
+                    }
+
+                    if (objectName == "CC_Base_Body")
+                    {
+                        Renderer renderer = child.GetComponent<Renderer>();
+                        foreach (Material mat in renderer.sharedMaterials)
                         {
-                            Renderer renderer = child.GetComponent<Renderer>();
-                            foreach (Material mat in renderer.sharedMaterials)
-                            {
-                                if (!mat) continue;
-
-                                string materialName = mat.name;
-                                if (materialName.iContains("Skin_Body"))
-                                    return BaseGeneration.G1;
-                                else if (materialName.iContains("Std_Skin_Body"))
-                                    return BaseGeneration.G3;
-                                else if (materialName.iContains("ga_skin_body"))
-                                    return BaseGeneration.GameBase;
-                            }
+                            if (!mat) continue;
+
+                            string materialName = mat.name;
+                            if (materialName.iContains("Skin_Body"))
+                                return BaseGeneration.G1;
+                            else if (materialName.iContains("Std_Skin_Body"))
+                                return BaseGeneration.G3;
+                            else if (materialName.iContains("ga_skin_body"))
+                                return BaseGeneration.GameBase;
                         }
                     }
-                }                
+                }
             }
             return BaseGeneration.Unknown;
         }
diff --git a/Runtime/WrinkleManager.cs b/Runtime/WrinkleManager.cs
index 14d8440..f8bd363 100644
--- a/Runtime/WrinkleManager.cs
+++ b/Runtime/WrinkleManager.cs
@@ -652,7 +652,10 @@ void Start()
                 {
                     foreach (Material mat in smr.materials)
                     {
-                        if (mat.IsKeywordEnabled("BOOLEAN_IS_HEAD_ON"))
+                        // catch a few more possibilities for wrinkle shaders
+                        if (mat.IsKeywordEnabled("BOOLEAN_IS_HEAD_ON") ||
+                            mat.IsKeywordEnabled("BOOLEAN_USE_WRINKLE_ON") ||
+                            mat.shader.name.Contains("_HeadShaderWrinkle_"))
                         {
                             headMaterial = mat;
                             break;