Friends Quadcopter crashed to many times so i designed a new chassis and cover for it. The copter uses 9mm diam motors and was a cheap video/foto integrated quadcopter 2.4 ghz.
follow my blog http://impress3dmakery.tumblr.com
The chassis was printed without rafts and/or supports. The cover was printed with both raft and supports.
Let me know if you need a parametric version of this.