16 || Time Machine [F2U] is subtle hexagons, I've used it on Bees Knees
[f2u] compoundeyes is hex and honeycomb themed Moodboards
[f2u] netrunner has some suble bee/Hexagon
[FTU] Bumble architeuthid_codes Can also be set up like a bee
I swear there is one more out there somewhere but I can not think of it or find it.
Good luck!