Is this the low poly? And I think I really liked the silver and white design that you had before rather than the brown leather. Just felt very elegant.
Strange, it doesn't load on Chrome or Firefox, but did on Opera. Red stone tends to be a little more orangey/brown than red. Unless it's super polished, then it gets darker.
That light brown blotchy stuff is too much. It looks like that preset in dDo and distracts from all the hard work. Your scopes look pretty cool though.
The inside of the wheel wells and underbody and stuff might look better if it's caked in a smooth light brown dust instead of dark grimy mud like you have now.
neato! I really like the patterns. Blue eyes looks strange to me though. maybe go with green? or like a chestnut brown to match the color of the sword grip.
With MMOs it's all based on how old the pc hardware is you want to support. WoW's old specs made the game extremely accessible to a large crowd and that was reflected in it's success.