The models were primed with an Army Painter 'Uniform Grey' base coat followed by a liberal wash of GW's Nuln Oil. Successive highlights of Administratum Grey and Pallid Wych Flesh were then applied.
All weapons and Tesla coils were picked out in Balthasar Gold, given a wash of Seraphim Sepia shade, alongside a final highlight of Leadbelcher.
It's worth mentioning the German Maltese Cross decals sourced via Dom's Decals. They help provide a nice sense of scale and finishing detail. I'll need to chuck on some of GW's new Lahmian Medium at some point to reduce the shine ;)