Did this back when it was summer (I think? xD) Couple art of Quartzel (left) and Slate (right and belongs to Cakentea). They are our first pairing and originally started as Sonic ocs too but we made them anthro now!
Tried to go for a photograph look for this one! Also made quite a few changes from the original sketch!

Youtube Color Timelapse: https://www.youtube.com/watch?v=MyTDjPGVTZk