This is one of my renders I completed. The sculpting was done in zbrush and comp'ed in Photoshop. C&C welcome and encouraged!

Looks good to me, I would be careful with the fuzziness of the chainmail though. Maybe making your textures for chainmail a little more contrasty?

Im really not that adversed in 3D stuff so I'll leave it at that right now.
Looks good!