Sometimes the internet is just the best.
This is an illustration I made with Jim Tozzi of PFFR.
Jim has co-created and worked on some of my favourite weird and wonderful TV shows (Xavier Renegade Angel, Wonder Showzen).
After I suggested the idea, Jim started us off by emailing me a photo of a sketch. I printed it off, drew all over it, scanned it and sent it back. The next few stages were kept inside the computer / iPad so to keep it looking consistent, I printed it off and sketched some pencil lines to go over our digital characters.
After six or seven versions, here's the result: