I've been struggling to come up with a colour theme for my synth character (Scout was a prototype, not the final product........yet). It's not that I'm not creative enough, I'm just indecisive af.

Someone told me they used a train as a colour palette for theirs and that gave me the idea of using my clans tartan.
There are three variants to it: ancient, modern and weathered. So after much effort, I came up with these designs. I'm really not sure which one I prefer.

Both the lineart for this piece and the synth species themselves are the creation of  Vader-San