Alright, to get a break from the brass work, I decided to make the convoy light functional, instead a hunk of styrene.
I glued 4 green SMD LEDs to a piece of packaging with Future (Exacto to give you an idea of the size):
Once dry, I surrounded the LEDs with Aves:
Once set, soldered in parallel and tested, I'm using a 100 ohm resistor here, the voltage on the tank is 7.2:
I covered the rear with Aves and shaped to rough kit dimensions:
I cut off the kit mount, drilled out for the wires and set it together with Aves. Once this sets, I'll clean it up and add the faceplate which will be an exact copy of the kit piece:
And in low light:
The front plate is cut out of sheet styrene, it's being glued, but needs to be painted on both sides before installation to avoid light leakage.