Lotus Evora keyfob button membrane

The keyfobs for the Lotus Evora series have a rubber button membrane that tears over time, and that part is not orderable separately from the entire keyfob (A132M6099S for S1, A132M6224S for S2). This is my attempt at replicating this part.

SLA resin printing will produce the best results. I did attempt to print this in TPU on my Bambu P1S and the results were usable, but not aesthetically pleasing. Printing TPU with supports is also quite challenging to achieve proper geometry on the underneath side.

UPDATE: I uploaded a new file for TPU printing. Orient the model vertically on the build plate, along with supports as shown in the example gallery picture.