Prusa i3 Steel printable parts. Complete Set

After two years of customizing my Prusa i3 Steel i am nearly satisfied with the result.
Here is my complete set of printable parts.

I will not post the Bom because i think the fotos are enough to build this printer.

I added used an optical endstop for Z Axis

For the spool holder you need 4 extra 608 bearings.

The frame is like this one
https://www.thingiverse.com/thing:349150
or this one
https://www.thingiverse.com/thing:660330

With this extruder its possible to feed a new rol