(for any images that aren't directly from the listed source material, they can be clicked on to reach their source posts)
What am I?
Me
(definitely)

Kaworu Nagisa
(Evangelion)

Benry
(HLVRAI)

Boris Habit
(Smile For Me)
Is this me?
(varying from very likely to somewhat likely; but not certain)

Kagome
(Inuyasha)

Rainbow Quartz
(Steven Universe)

Alastor
(Hazbin Hotel)

Legoshi
(Beastars)

Steven Universe
(Steven Universe)

N
(Pokemon)
???
(idk, maybe there's something here)