For those that don't keep track of all the fucking alt accounts, I'm pretty sure this is an alt account of Menace Mamaki, who is a recentish rebrand of Alchemmia Menace.
Alchemmia Menace:
View attachment 82889
Menace Mamaki:
View attachment 82890
Complaining about someone completely changing their model is a common complaint around here, even if the fan here could have articulated it better than "I wish your tits weren't so big". So, I get the complaint they're trying to make, even if they don't do it well.