Meadows Drive House

Here is the autocad file. It's on a steep hill. I think the view should be kindof from the right-hand corner to showcase that main level overhang. I've changed layers on the autocad file - made "3D" layers so that it would be better bringing it into sketchup. But.... it's too much for me to do as a near-first project in sketchup. Please let me know what you think the cost would be to get to a white model stage. What I'm looking for in doing this is to make sure that nothing on it looks weird or out of proportion.
Thanks very much - Andy