After printing a successful test part, I have noticed certain features that don't quite work. Holes for the IR and Audio Out were off the mark by a bit. I will also be working on redesigning the posts as they don't print that well on my Makerbot, and thickening the grille as it stuck to the raft and broke off.

Also noticed that the case is a bit hard to get on and off with an SD card installed and am planning on adjusting for that.

Finally the fan will need to have power routed in somehow so I may add extra ventilation holes at the top for airflow.

MakerBot

MakerBot Replicator 2

Yes

No

0.3

15%

Print whatever works best for you, I ran the first prototype at 0.3mm layers.

It stopped mid print due to an under-driven fan so will re-attempt when the replacement fan gets here. Engineered the bottom grille to suit a 40mm case fan.

Using Solidworks and my trusty 150mm ruler, I worked out hole centres, heights (+ 0.5mm each way for clearance) and drew it up.