Wll I didn't realize how much harder it was to make skins now with the new models. Anyways this is just a Koala in samurai armor I made. My referance come from multiple things, mainly the picture below, but also from Shogun's Shoulder Guard from tf2 for the arm/shoulder guard. I also have a version without the clothes on the bottom so it's just the red armor if anyones it. The base is my koala skin. 

My reference