I’ve been noticing a plague of frogs in a variety of creations and it’s one of the coolest trends out there. Alex Schranz (“Orion Pax”) even incorporates frogs into his latest brick-built graffiti wall called PaxFrogriderstyle.
Fedde (Karf Oolhu) also has a whole series of frog based creations, though my favorites are his civil defense observatory and mobile heavy infantry.