lex, as e.g. Airfix had some HO rail kits, you can add them to SCM... and due to the scale, they will also appear on railwaymates
ps for all, I already had in the past a discussion with Tim about a diecastmates site... Some people buy some of those and change parts, colors or even completely rebuild them (I have seen this with eg some of the large (1:1
Blue Box choppers and planes).
26. April at 09:19:13