>>3855238L-Mount has a much wider diameter than MFT... Plus there's the question of how you fix the issue of flange distance, without eliminating focus at ∞.
>KodakThis isn't impossible... but I don't think film sims would make sense on a camera that's gunning for pro users. Film sims for SOOC jpg make much more sense for a consumer grade camera, like a camera that's going for a retro look.
I actually think there's probably a market for a retro styled MFT camera that isn't the Pen-F.
I think going for a styling that takes inspiration from the Olympus Trip 35, putting in film emulation for SOOC jpg, NFC image transfer to smartphones and then it's this Fujifilm competitor.
20mp, include a kit prime (maybe even a new 20mm f/1.8 prime like what Panasonic have), IBIS, CDAF and USB-C in-camera charging would probably be all the features you need to make it a nice call back to the original camera.