My educated deductions were
Desert: Scott- because the description mentioned a self printed chassis, that looked awfully like resin to my eyes, and Scott mentioned having a resin printer
Exo: Spaxar Winkundu-because neopixels everywhere
Icon: E57- I'd recognise that paint/powdercoat over metal foil tape anywhere
Youngling: Bombarta- the shapeways chassis just reminded me of another one of his, but I can't recall which now.
Congrats to everyone, this was an awesome distraction from *waves at 2020 in general*
Right, break's over, back to my soldering iron.