Thanks for the crits and comments guys!

Dae - it's just a poly render, but yeah I threw the lighting together pretty quickly so its not great.

mhcannon & total rookie - yeah that leg needs work, it is attached, it's just got too harsh a definition on the muscle, I will fix it. The barrel on the back doesn't look quite right as it is in the pose, but I think that's again, mainly down to poor lighting (need to get a decent tutorial on this really).

I'll keep working on it, cheers!