Interesting topic~!
My reply was way
way too long so I tried my best to shorten it but.. It's still really long, sorry.
Random characters that fit my vibe:
Canti from FLCL

I really like this trope, the robot that uses its display to convey emotion.
Eris from Sinbad: Legend of the Seven Seas
She's based off of the goddess of discord.

All the characters from Ferngully, especially the villain:

(Like the past two examples, huge characters in terms of size, silky fluid animation/movement, like Eris's hair.
Or smoke oozing out like in Ferngully.
It is so satisfying and I love characters that are made/described that way.)
Other examples:
✧ Quiet or completely silent characters but they're super cool like Jay from Lookism!!
✧ Baymax from Big Hero 6.
✧ Hades & the Muses from Disney's Hercules.
✧ Basically every character from Spirited Away.
✧ Almost all characters David Eddings thought up, especially Durnik and Silk.
✧ Dryads, sirens/mermaids, elves.
✧ Rough tough dude but is actually chill.
(Not tsundere. Just grumpy/not super happy)
✧ Amanome Seiji from Death Mark.
✧ Characters that walk and plants grow. Or mountains, an island that is actually a super old being like a turtle or goddess idk.
✧ Ed and the corgi from Cowboy Bebop.
✧ Ghosts/supernatural beings that are just helpful/nice.
I could keep going but I should stop XD