Hey Ramza! Great update, but sry to bother you again.
I think I found a major bug. You can´t select body and head "armor types" in the scene, they are greyed out. It also happens in your demo project. YEP item core causes the problem. At first I thought my plugin setup or ther plugins are causing the trouble, but as I said it also happens in the demo project.
Maybe you have time to take a look at it. Have a nice day!