Getting late here so I'm gonna keep the post short for now, I'll add more info later.
Shortly I can tell that I've been playing Train Fever about week now, and I've totally fallen in love with it. I saw mods are relatively easy to do for the game and started to wonder if I'd start doing my own mods. Since there are no finnish vehicles ingame, it was natural choice for me. I started with something easy, here's first model I'm going to put ingame. Passenger coach from '60s, there will be more variations from it like 1st class, restaurant etc.
I already tried to put it ingame and after I managed to clear out error messages the game just crash when I open the depot. Any ideas what causes it usually? Also how do I name the small image that should show in depot? I managed to open depot before the latest issue but all I could see was small blue box where the preview image should've been. Anyhoos I'm pretty sure the issue is in the config files, model viewer shows the coach model fine with textures. I am puzzled