I have some models done and are begginig on the texturing.
I use Wings 3D to UVmap and make the "raw" Texture file.
It is the texture editing itself I can't seem to get right, I use Gimp and all I can do is to colorize stuff to recieve boring plain colored units, which doesn't look too great. Is there a plugin for it or a brush that I can use to make everything look more "realistic"?
And yes I am a GIMP noob, only editing program I have any experience with is Lightroom(I am a Photographer) Which I doubt will be of any use at all for this sort of image editing.
If there is any FAQ's or anything I have missed on the site please just post up a link or something

here is the models I am texturing by the way:
