hemera mount ender 3

a hemera bracket for the ender 3 that allows all 4 mounting holes to be used with the stepper motor. also uses Tragical's bltouch mount https://www.thingiverse.com/thing:4061250.

i tried to make it as compact as possible.
bltouch is -36 on the x axis.

i printed in nylon cf at 100% which is overkill but i didnt want any flexing