Artrocity Studio observes that insects (as well as other critters) evolved exterior colors, patterns, and shapes as camouflage to hide from predators.
What if insects continued evolving their camouflage for an urban environment? These insects have done so: an M&Ms bug, a Lottery Ticket moth and a scratch ticket butterfly; and a "FOUR LOCO Pregame Sour Blue Raz" beetle.
They are literally...litterbugs.
Trash picked up while on bicycle rides; wire (legs, antennas), air soft plastic BBs -- also found on the ground (eyes), and gobs of Elmer's Glue.