The file 'Train Tracks For 40k (old Track System) 3D Printer Model' is (stl) file type, size is 4.1MB.
The scale is based on real-life tracks, so is the design of the tracks themselves, altered to make it printer friendly.
for those more competent than me: use "40k_tracks_for_editing.stl" to create curves. pleeease ;)
EDIT: this tracks are not compatible with ivailo's system. for that, plese finde the new set of tracks here: https://www.thingiverse.com/thing:3069925
40k_tracks_crushed1.stl | 1.5MB | |
40k_tracks_crushed2.stl | 1.5MB | |
40k_tracks_deadend.stl | 2.4MB | |
40k_tracks_for_editing.stl | 93.9KB | |
40k_tracks_kinky.stl | 1.6MB | |
40k_tracks_kinky2.stl | 1.5MB | |
40k_tracks_smooth.stl | 1.5MB |