Woohoo, another part done! It's taken 3 versions to get some results that i'm happy with and to share.
The face-plate was constructed from dark grey PLA with 0.4mm nozzle. The mask was printed in black and the mask plates, printed in red. If you use a 0.2 nozzle the text comes out perfect, but the print time goes from 6 hrs to 12 hours.
I raised the text so it makes it much easier to paint the white on with a thin brush. But if people request, i can remove the text from the design and switch to decal instead.
I used 12mm fish tank tube for the supply line covered in green loom sheathing. The feed line was a black electrical cable.
Get the 3D print files here: