there's this cally3d (oh god yes 😏) avatar i had and loved on vrchat until it went private, presumably due to updates. it was a bendy (batim) avatar that had a good amount of customization, from bigger breasts to even futanari. the futanari part was the reason why it was my favorite, not because i was horny (and probably why, too), but because it grew. yes, the ♥♥♥♥ grew. it took about 10-15 (or so) seconds to grow, and that's why. just the amount of time the creator took out of their life to script an erecting ♥♥♥♥ amazes me.

tl/dr:
futa bendy avatar made by cally3d or something