This model is my first attempt at using some next gen techniques rather than just 1 texture map! It has been a bit of a learning curve for me.
I used crazybump for normals and occlusion maps. Diffuse and Specular maps are hand painted.
Looking back on it, I would build it completely differently but thats why they call it learning!
6 x 1024 Diffuse, Normals, Specular maps