This is an enclosure for the Makerbase MKS MINI12864 V3 - With the forward-facing SD card slot.
Designed to be used on a Prusa Bear - but should work on any machine with 2040 or 4040 extrusion to mount.
This is intended to hang off the left corner of the machine.
Support my work and get your MKS MINI12864 V3 here: https://amzn.to/3nzGyv4
The author hasn't provided the model origin yet.