This is a case for an Orange PI 3 LTS Case. It provides the required space of
the heat sinks and a 30 mm fan. It also has an antenna holder. Four mounting
holes are provided on the bottom of the case. I strongly suggest that if you
use metal screws, put a piece of tape on them to protect your Orange PI.
Support material is not required. An infill of 20% is recommended.
This object main web page is:
http://www.ctheroux.com/orange-pi-3-lts-case/.
This object was designed using Solid Edge Community Edition.
You can request the source files on the page listed above.
The author hasn't provided the model origin yet.