Gen 10 - Crocodile Legend?

Apparently there's a legend of a white crocodile in Indonesian folklore. Assuming that to be real, I think there's a high likelihood that one of the new legends / box arts ends up being a white crocodile. I've included some of the lore below, and a link to the site that I found it on.

The Legend of the White Crocodile of Kali Bekasi

I believe this because I think that suspicious cloud in the trailer was a bird sitting on a crocodile.

Finally, part of the leaks way back when was that the legends would be based on "Grandpa and Grandma". If Google is to be believed, "Grandpa" perfectly aligns with a crocodile...

The "Grandfather Crocodile" ( Avo Lafaek) is a central figure in Timorese (East Timor/Indonesia region) folklore, representing a revered, ancestral creator figure rather than just a predator. According to the creation myth, a giant crocodile befriended a boy, and upon dying, transformed into the island of Timor, with its back forming the mountains.

Sound plausible? What do you all think? Also, what do we think the bird is? I'm thinking a hornbill/paradise theme.