This looks really good. I've been working on something similar but I'm not very far along yet. My goal was to combine some of the best aspects of the Voron, Rat Rig V-Core, and, VZ-Bot in one printer.
ME - Core XY 3d printer
Build in 'H-Bot and Core XY' published by Edgar Mata, Feb 17, 2022.
I wanted to make my own Voron, so I made my own Voron,