What would Joseph and Jonathan be like in the mer AU? I imagine Merman Jonathan would either have blue and gold scales as a more "generic" fish mer, or if he's a specific sea creature I imagine whale shark would fit him so well because big gentle giant spotted with starry markings 💙
For Merman Joseph I'm picturing more of a green and yellow tail sort of like his scarf, but the tips of his fins are spiky and purple like his stand Hermit Purple 💜
Ooooooh! Okay, one: I’m SO glad you caught on to what I’m trying to do with the mers by combining their human outfits and their stands in their tails!
I think Jonathan would be MASSIVE! Like, big enough to have a decently sized sailboat ride his wake the same way dolphins ride the wakes of massive oil tankers. I found out that, apparently, Jonathan’s body activated a stand after Dio’s possession of it — called “The Passion”, it was basically a slightly suped up version of Hermit Purple. With that being said, Jonathan’s main mer-body would probably be a dark black-blue at the main body with brilliant golden lines and silver speckles down the central part of his sides — his fins are long and tendril-like, and electric purple, his sail is VERY tall and he has a split fluke like Ariel from The Little Mermaid. He’s able to emit brief electric pulses, though if he takes deep breaths and really focuses, he can emit a much, MUCH larger electric current.
All Joestars (except for Giorno) have split fins.
Joseph isn’t quite as big as Jonathan — Jotaro is actually just a small bit bigger than Jonathan, but only via muscle mass — but he is fairly big. Main colour is dark green, with bright yellow striation, speckled through with lighter green and yellow spattered throughout. His fins are also tendriled like Jonathan’s, though, unlike Jonathan, Joseph has short electric purple spines hidden within his bright yellow fins. His tail only has pelvic fins, his sail and his fluke in terms of fins (most mers have other fins on their arms, human spine and even anal fins).
I’ll draw this at some point, art block be willing.