Flora and Shino are cousins
...they look similar Cold, the Blizzard Bosses' Mechanix, is Adam
He has a similar frame, dreadlocks on top of his head, has little to no reason to obscure is face and disguise his voice if not for a reveal, and Pavel flies a G.En.I.E.-less drone likely made by Teach Tech, so it makes sense that Adam would work on it.Confirmed in S02 E23.