Adds support for pulling material data from .db files and applying it to a mdl export.

Current supported workflow is using console tools to wrap the db with the switch /mats.
Readded wait for SQL cleanup, oops.

Author: Glorou

xivModdingFramework/Models/DataContainers/TTModel.cs

@@ -1757,8 +1757,8 @@ public static async Task<TTModel> LoadFromFile(string filePath, Action<bool, str
                             model.MeshGroups[matNum].Material = materialPath;
                         }
                     }
-                
 
+                    XivCache.WaitForSqlCleanup();
                     db.Close();
                 }