LOL that profile pic is a gif (all of cbx are in it) BUT for fem!bbh that particular image you're thinking of was commissioned for one of my fics, in which bbh is a celebrity leading a sacrificial cult (which id love to rewrite someday). fem!bbh in general i dont really have super developed headcanons for OTL nothing super different from how i would normally headcanon bbh. but i love fic that gender-swaps or sex-swaps and would love to see more of it, but understand why some people feel iffy about it in rpf (thats just not me LOL)