Da Vinci MK3 heat bed and 3mm glass clamp and brace

I upgraded my heatbed (build plate) after cracking it.
MK3 3mm aluminum heatbed + 3mm tempered glass.

these are the clamps I made to hold the glass to the bed.

I also created braces to replace the metal L bracket and clamps for a more permanent solution.
so you can use either the clamps or the braces.

New addition: z-stop.

I have included the source files.