Hi ACP,

re:
> Is there any way to download the item in Printables in another format??

It looks like there is for some parts.

I found some info at:
https://help.prusa3d.com/article/printable-parts-for-original-prusa_1824



The ones in OpenSCAD format won't work either though, that format contains the model in the form of a type of scripting code and the end result is also faceted mesh data as well.


> Would I have more luck using Fusion 360??

Probably not.


> I've been really happy with MOI and downloaded STP files from McMaster Carr..

Yes the STP files at McMaster-Carr have real CAD data in them, not faceted mesh data.

- Michael