Prusa Mk2S MMU R3 Mod

Since on my other printer i am running R3, and lately i got word that MMU2.0 will not be shipping before the end of September 2019, desiced to take R0b0Genius Mod and make an R3 mix for the original MMU.
I have not tested it yet but i am printing it as i type this.

Update 14/08/2018:
I printed the parts and at first since i had a spare R3 cover i decided to test first if it fit. Since the fit had a little play i fixed the part and updated the file so the correct cover is in here.
All parts