Draft sketch with pencil and paper that I later scanned in and finished digitally for the holidays, 2021. Left to right: Doughnuts, Boston, London, Cairo, Wiss. Delphi is in green.
An 'expanded' shot of Cairo's design. I basically took the lines off of his reference image, zoomed into his torso, and filled out the gaps & missing details. This is the image on the sidebar of his profile!