K8200/3DRAG CoreXY mod

This is not a mod for the faint of heart, it requires an almost complete disassembly of the printer base frame.
And probably a lot of swearing and frustration, but I am quite pleased of how it turned out.
I am marking it as a work in progress, since I plan to modify a few things to better fit readily available hardware and to come out with a bill of materials and a proper assembly sequence, eventually.
But if someone is daring enough to give it a try, here's the sources, have a go at it! :)