This is one of my more recent conversion projects. I converted Sunset Shimmer from an SFM animation file. I figure, if nothing else, the contours, overhangs, and necessary supports pose a great challenge and will give an idea of the printer's current status on calibrations. And who doesn't love printing awesome ponies!
I added a multi-part print for multiple colors that should glue together very precisely as well as two complete models, one with custom, mesh-mixer support material.
Good luck with this one!
I used .2mm layering but it should work for anything at or under .3mm at it's current scale.