Regarding the uncanny purple vtuber model, as much as it is a bit too weird for vtubing like IryS' old model, I'd rather she use that than what a lot of vtweeters think are appealing designs. Some of these just make me recoil.
Got my examples from one thread of trannytubers promoting themselves so beware,
If you're gonna make an unorthodox vtuber model at least make it cutesy in a different way like
Ponpoko or comedic like
Peanuts-Kun or
OdaNobu