Looking for Vaal Concept art

I'm looking for concept art or 3d models of Doryani, Zelina and Zolin, I'm interested in doing some drawing related to the Vaal and I wanted to look for more references than the small images that are in the game of which it can be a little difficult to reference.

I was aiming to do this for the last art competition which is now in October!

Thanks and have a good day !

P.S: I've searched all over Artstation but I haven't found what I'm looking for and on Pinterest it's mostly AI stuff that makes me want to poke my eyes out, any help is appreciated :)