Oh yes, my computer case.
Made from 22 mm MDF, plexi and bolted together with M6 and M12 chromed hex bolts.
Not much to say about the insides, they're a bit out of date and the wire mess is horrible :D
Cooling with fans running 5 and 7 volts. Keeps very quiet and cool due to an "air tunnel" going in and out through most heat producing components.