About this 3D model

This a CNC\'ed 2\" plywood box. More test than practical. Now that my MakerBot is on order (Batch #7), I\'m trying to think of accessories to add to it. Whatever they end up being, it\'d be nice to make them match the MakerBot\'s construction as much as practical. Since I don\'t have a laser cutter handy, I thought I\'d try a similar style construction using my CNC mill; this is the result. The Imperial screws are just what I happened to have on hand. I plan to stock up on metric socket-head screws soon; any MakerBot accessories I publish will be metric.