This is a remix of remix of the model. But it should have all fixes to be perfect!
OakMountain's version is for heatbed with soldered cables (MK3?) so no chance for us with screwed cables to fit in. So hwalk did a prolonged version where cables are not so bent, but still hard to fit cables with crimped clamps.
All other design is for instance with screws from the bottom and nuts at the top, which is a pretty ugly solution.
So I reversed screws, made grooves for heated screw heads. more space for LED and washers and adjust outer dimensions to an original part. Now it all fits nice and flush on MK3S/MK3S+.
The author remixed this model.
Screws from top, small adjustments for cable lugs.