Oh, nice! I already expected them to be real wires, looks exactly the same colours as real ones.
Now I look at it again, I think I know why my Revell leans to the left.
Just wondering, you weren't planning on doing anything like adding lights to it I suspect? I work with a system nowadays that makes car models for h0 train track drivable which add lights to them and such too, so I had to ask.