This design will help you create a nice case for your raspberry pi gaming console. You can find more information, and step-by-step build intructions on my instructable right there : http://www.instructables.com/i...
Plus you get a Freecad version of the design, if you feel like modifying it to match your USB hub !
Finishing To obtain a good finish, you can use polyester putty and sand it down before painting. /!\ wear a mask if you do /!\