Ohhhhh Im glad you asked Anon. >:3
I have soooo many non splat ocs it's not even funny.

I'll tell you a little bit about my favorite ones tho ;3

Kiana is my Kingdom hearts oc, she's basically a living puppet that became sentient. An NPC filler ai meant to occupy the world of Daybreak Town.
She's full of existential dread, determination, and love for her friends. :3

Another one of my favs is Light! Light is my Pokemon OC. She's from the Hoenn region, which is unfortunately surrounded by water. (She has an immense fear of water and of tentacruel, thanks to an incident that happened in her childhood).
Her team consists of: Sam the Sceptile, Thunder the Mightyena, Red the Umbreon, Frost the Glaceon, Latias, and Latios.

Ashe is my fire emblem oc! Specifically, she's from the world of fire emblem awakening. A former follower of Grima, she defected to the Shepard's to protect her dearest friend.

Silas is a Slugterra oc! He's a courier and a novice slinger. His alter ego, Slick Channing, is very popular amongst tournament goers. His partner slug is a Tormato slug named Sauce!

And now these are some of my non fandom, original story ocs!
(I have so much lore for them please ask about them agsjsksl)

We've got Neo and Mina!
Neo is a 1000+ year old Kitsune, while Mina is a normal retail worker! They both live together (and later form a relationship together sbsjskks)
Neo is curious, enthralled by the simplest of things, and scared of the toaster.
Mina is literally just your average joe woman, I cannot express this enough. The normalest you can get. (with her own personal weirdness but still)

And then we have the Destined™ crew!
(Destined is a webcomic I've been planning out for 7 years)
I'll only talk about the first two tho! (As this is already getting wayyyy too long sgsjsksk)

First we have Laurel! (La-rel) She's the main character, a timid and cautious. She's brave when she needs to be, and holds a secret that if revealed, could kill her.

Second we have Erin! She's a talented mage, daughter of a tailor. She's witty, kind, and extremely stubborn. She also has a knack for potions.

Raagghhhhh that was way too long but I hope that answers it! asbsjskks