http://sketchup.google.com/3dwarehouse/details?mid=efb8100836badfc21f9b8af041b2dbf9

 

to convert to 3ds...

 

http://forums.devshed.com/game-development-141/converting-sketchup-models-to-3dst-519710.html

 

If you wanna buy one..

http://www.the3dstudio.com/product_details.aspx?id_product=48538