3d Object texture help.

I've been trying to make a 3d looking game with the 3d object. I'm using sketchup to make some simple models, exporting them and putting them in construct. This is all fine, but when I try texturing with an image, it usually just fills the whole model with a random faded looking color. If anybody has a cap with a 3d object with working textures could you please post it so I can just see what I need to do? I've tried uv wrapping with blender, and another program but still no success.

Any help at all is appreciated.

Thank you very much.

Lips

Try here:

(Examples and tutorials)

So I inlcude both the obj and the mtl? I'm new to 3d art :p

Thanks alot man.

I appreciate it.