Inner plastic piece replacement for Fujifilm Eye cup

So I already had two fujifilm eye cups break on me the same way. I catch with the eye cup somewhere and the inner part into which the two little screws go breaks around the threads.

I recreated the part by measuring with my calipers and fixed both of my eye cups with this 3d printed replacement.

I printed the part with 0.25mm nozzle with organic supports. I used Prusament PC Blend because it is tough yet flexible.