It takes some time to work with this prg but it's great fun. I wish to thank escpecially Martinez for teaching me the very basics, but you're proberly still not happy with my amount of object poly's But you are very right to try to keep it all as 'small' as possible. I found that working with jpg's in SketchUp is (for me) the most difficoult part. I mean to import a jpg in a model and mess around with those axes... This is my first created house and I gladly want to get some critical comments about it. No mercy What I did: found some jpg on the Inet (more or less 2D) imported in a SketchUp model (just a square) and build it manual into a 3D model. However I'm not too happy about the end result in rFactor, see pic (from left to right) Maybe something to do with sun&shadows ? too gray imo. Btw on the right side of the building, wich you can't see, it's brighter.