About this 3D model

This is another power supply holder for the downside of the prusa I3. It has a fan holder, and also a hole for a wall plug and switch. It still has a few problems. The walls around the plug should be a bit ticker. Also, there is a cap for the plug box that is not designed yet. Updated. Walls around the plug are now ticker. Still pending the plug box cap. Added the source .blend file.