I recreated the control box parts of the Tevo Black Widow 3d printer to help you designers design upgrades/attachments for the printer or just print replacement parts for when the acrylic breaks. Everything should be to scale.

Update:
I added a version of the long parts that can be printed on smaller printers like the Tevo Tarantula with a 200x200mm bed. The parts can be glued together for a extra strong bond since the dovetail bond can be to weak on its own. There is a 0.2mm gap between the connections which should be enough to make it fit, if not just sand down the edges until it fits.

Update:
I added the original .skp sketchup file.
and as per request a version that is exported for version 2015
Note that if you use my design U should give credit to me by adding my name/thing to your remix as original author.

Created by Roel Versteeg
Feeling generous? Feel free to tip me, this helps covering the costs of waisted prototyping fillament and time spend designing.