Ai-ball (or Aiba) from AI: The Somnium Files.

Started from an existing Ai-ball skin (https://www.minecraftskins.com/skin/13512920/aiba/) and made heavy edits to everything to make that character's "usual" appearance outside of Shovelforge.
Only parts of the eyes, pink strands of hair and hands have stayed remotely similar to the "original".
I say "Original" because it's a skin adaptation of a character model that was already spoofing Minecraft skins in the first place.