Mounts for the Ender-3 V3 SE printer

Since the the frame of this printer only uses extruded aluminum for the z-axis pillars, any mods you want to add to other parts require a new way of mounting them. The existing mods all seem to use one of just a handful of ways of mounting, and I thought it would be helpful to create some models that just provide those pieces for others to build on top of.

Included are mounts for the two top corners as well as one that clips on to the crossbar itself. I also included a simple model for the bolts so they can be used as a reference or even as holes in other models in a tool like tinkercad. 

Also included are some clips with a 2020-style rail on both the front and the top, in both a normal and looser variant that should help if you have trouble with printing tolerances.