Ninjaflex vibration isolation feet for Prusa i3 MK3 + MK3S

I originally printed these feet for my MK3S in Flexion X60 ultra-soft TPU on my modded Replicator 2, but I wanted this to be printable on the Prusa MK3S itself, which cannot print X60. I've included print settings for Ninjaflex that mimics the vibration-damping qualities of the softer X60 material. Compared to my X60 feet, I reduced the number of perimeters, and reduced the infill to replicate the suppleness of X60.

These feet fit snugly into the extruded aluminum frame and might take a bit o