@Labby
Thank you! It's much better and more correct now :)

@Old
Updated all the lamps to use emissive materials with a new emissive map.
Old transparent materials are still there for anyone who wants to swap them manually.

I thought this was the Burlington Northern Livery 😭

These. Are TUGS.

Seriously though, awesome set! They'll be of great use, even if just as river tugs. Now to find someone to make repaints in Bigg City Star and Zero fleet for them... xD

@Labby
Yes, the light intensity can be adjusted, and you might like it if you adjust the lighting.
I made some adjustments to your mod in the editor as an experiment, using a material with low radiation intensity, and it looks pretty good. In any case, it's your model, and it's up to you, but I think the signal lights make them more lively.

The lamps are there, just unlit. I didn't like how the emissive material looked on them in this case. Would be pretty simple to enable them with a material swap. Maybe I'll add the emissive materials and instructions on how to do the swap tomorrow for those who want lights.

Thank you! Great tugs! Only the signal lights are missing.