This is the Mostly Printed Low Rider v3 CNC from V1 from https://docs.v1e.com/lowrider/
I went for PETG as I had heaps of it, I also chose 25mm Outer diameter for the tubing as this was readily available in my area
Plate 1 includes a number of spares as I was planning to go a little bigger to add a tool changer later
Plate 6 needs multiple copies I printed 4 for mine
Plate 8 needs 2 copies and can also be machined from aluminium or hard wood