About this 3D model

My cousin requested a micro-toilet...so here it is. This was taken from the Sketchup 3D Warehouse, resized and converted to an STL for printing. The original model is by 190Mike and is located here: http://sketchup.google.com/3dwarehouse/details?mid=b843d4713d5723eba35a7666f0cfa5bb&prevstart=0