Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:5156517.

Mounting bracket that fits any of Orange Pi Lite / Orange Pi Lite 2 to mount on Ender 3 Inside there is a place designated for a 3A DC/DC converter (https://aliexpi.com/CLjQ), use doublesided tape to attach it Screws required 4pcs M3x10 DIN912 + 4pcs M3 nuts Also there is a duct for the lLEDs to be seen. Use drill and somthing transparent to cover the hole, for them to be seen better UPD 21.12.08 fixed some small dimensional innacurities, added cable teeth and cable tie hole.