Just had a few spare moments to play around with Substance Designer and decided to go for a bit different look - just clean shapes and clean materials this time (well... almost clean ;) ), barely any grit or wear and tear signs. My main thing for this one was to sculpt the whole thing in Substance Designer.
As a base and inspiration I used one of the photos from the Mattershot, tweaked it a bit and add some more details to make it look "art decoish".
Rendered in IRay.