Hey Ryper, just a little tip for metallic surfaces. It´s not the diffuse that gives the "color". Try to use a very dark diffuse and a very bright specular to get a metallic look. Here is a little example I made to explain this better: As you can see, to get a gold like surface, I use a diffuse which is nearly black, but my…
The sword look bad: metal looks like a stone. Make less diffuse, more specular. (sorry for english :D ). This dark yellow thing have to get more spec, it's to dark. Oh: and the blade it's to "jaggy" ? I don't know what was your reference, but the blades are almost straight. The grass maybe it's too bright, and little to…