@Omega -
You're going to have to buckle down and do it yourself. Google has everything you need.
For example, I wanted to put Dark Matter 2 models in my game, but the textures are tiny, cartoonishly boring, and terrible.
Here's what they look like...
Well, I wanted good textures and normal maps for my characters. What did I do? I exported the UV maps that they already had come with, I searched Google for different materials that I could apply to the textures, and this is how it turned out...
It's a lot of work and nobody will work on your project when they can just work on their own.
Come see the WIP!