How much your OC changed since you created them??

I created Roone 4 years ago (i went by @/roruneko on ig back then) and i gotta say he came a long way, design and lore-wise as well haha. Also my art improved a lot imo. He started out as a ghost hunter with an ability to turn his arms into crystallized blades, and became an agent of a dimension control organization, vessel of an extradimensional shapeshifter god! That's quite a lot of change😆