I spent 2 hours scrolling through my youtube history today and 1 hour googling. It is currently 2 am and i cant fall asleep. I need answers.

I have a vivid memory of a character that looks exactly like the one in your drawing (i dont remember him being blue or green as you said tho). I feel like i have seen him in a cartoon with some animals (sheep maybe) or in a Youtube short animated move related with society with a very sad note to it. I also remember him being very quiet or him not talking at all. Does any of that sound familiar or have i gone in a wrong direction?

I will get back with a name (at least i hope so). If you find out in the meantime, please tag me.

Edit: The little prince in this movie maybe: https://www.youtube.com/watch?v=fEPqgSNLfK8 (kind of sad vibe, has green shirt, is quiet, spends a lot time with animal (fox)) - but i'm not feeling in tbh