This is so bad ass, I love that you chose hogger :D I feel like I need to see some specular, especially in the metals. Maybe you could just fake it into the diffuse a little more if you're not working with a specular map. Nice work man :D
After a pretty long break because of Gamescom and other stuff, here's a new WIP! This will be the first piece I make with Katia "Ybourykina" as mentor. Learned a ton of stuff from her and finally started using 3D coat. Still need to pose him and make a diffuse for his weapon.