Really bad render :s

Hi everybody !
I am currently working on a project and I need to use Vray for rendering my sketchup models. This is the render that I got after a first look on some tutorials, and it doesn’t seem good at all !!! I used sketchup materials since I couldn’t find vismat ones :s
Please can anyone advise me to have some nice or at least decent render.

Re: Really bad render :s

I don’t see any images in this post.

Re: Really bad render :s

Plenty of vismat files here Chaos: Industry-leading design and visualization software
And lower on the page you cxan do a search for other types of vray material such as metal and glass. Make sure you import the materials correctly using the materials editor, it isn’t enough to just click import (check a tutorial).