Train platform Quai de gare Marklin M-track

Update Aug 22, 2025: test parts for distances between track centers of 74, 77.4, 90 and 96.4 mm are available (files M-test-...).

Train platform Quai de gare Marklin M-track
M-track platforms for 3D printing
Looking to design the same type of platforms I did for C-tracks.
This prototype part is intended to test with Märklin M-tracks.
It fits a 96.4 mm distance between track centers, as obtained with 30 degrees 360 mm radius tracks (5100 family).
It prints without supports.

As this is a living project, newer versions are (normally) better.