Creality Sprite Pro Ender 6 Adapter Mount

This isn't actually a remix but the other files helped.  I actually scanned in the stock mounting bracket and then modeled that in inventor.  I included a model of the stock mount too (without the ender 3 belt connectors) in case you don't have one.  
This allows you to use the breakout board.  The wire goes through the hole in the top.