seen from Norway
seen from Saudi Arabia
seen from United States
seen from Brazil

seen from Malaysia
seen from Brazil

seen from Türkiye
seen from Singapore

seen from Türkiye
seen from United States
seen from Türkiye
seen from United Kingdom

seen from United States

seen from Belgium
seen from Belgium

seen from Malaysia
seen from United States
seen from United Kingdom

seen from United States
seen from United Kingdom
Personal theory is that monsters' forms are somehow influenced by/drawn from the human psyche, in particular fears & the like (i.e. dragons, gators/crocodiles, natural disasters, the undead, sharks and piranhas...) - with tsundereplane coming into existence after airplanes were widespread enough for people to get a fear of flying. Doesn't really explain all the rabbits, though! (I think someone else came up with this theory first, but I can't recall who or when...)
(I think i know why there’s rabbits)
but seriously this is a cool theory on monster forms.