And, yeah by that I mean Top Stellar Shadow's facial expression or even a whole pose like in Prime, that I could draw based on that in the fangame.

Also, fun fact:
Top Stellar Shadow is the Main Leader of Stellar Band in "Stellar Showoff!" so this is also related to why this character is my favorite.

But for real, he was the first one I ever meet as a Sonic Character, even before knowing Sonic and I don't know, just felt to be attached to him and treated as that "Cool Badass Character". That's the backstory.

P.S. Yes, I do it for the quest purpose.