These models are Add-On to: H0 Double Edge Platform Modules (separate downloads):
https://www.cgtrader.com/3d-print-models/hobby-diy/hobby-accessories/h0-double-edge-platform-modules-basic-set-4colors-fdm
Models:
(1) MP104 double edge initial module with barriers
(2) MP105 double Edge end module with barriers
Scale: H0 (1/87)
Printer (my printer): Anycubic Kobra S1 with one Ace Pro (4 colors)
Colors: (1) gray; (2) black/dark gray; (3) pink/red (4) white/yellow
What you'll receive after downloading the project: 3MF file: project Anycubic Next Slicer (based on Orca Slicer). This file contains a ready-made project for printing on a Kobra S1 printer equipped with one Ace Pro.
I assume that the project can be printed on other color FDM printers, not only the Anycubic Kobra S1, but I only have this printer and I have no way to verify it.
3MF (3D Manufacturing File, filesize: 395 KB)