EVA Extruder Mount BLV MGN Cube Metalkit

Update, as i touched the belts with the previous design, i updated the design.

First thank you to: 

• Paweł Kucmus and the fantastic EVA and Rat Rig community for the EVA Extruder
• Ben Levi and his great community for the amazing BLV MGN Cube

This is WIP, some files maybe change over time.

Because i like the design of the EVA Extruder, i addapted the EVA to the metalkit using fusion360.

bltouch is mounted to nf-sunrise right side. 

I leaved the Backplate away and modyfied the fan mount. 

Added a mount for btt ebb36 board.