In 2025 I made a video ranking every single sonic character theme song, and I wanted to have graphics that I had created to represent each character that was ranked, and because there were a lot of characters that I hadn't drawn previous to making sad video, I made a lot of renders. This is the one I did for NiGHTS (so I could have one without the background I did previously).

And for all intensive purposes, I do consider them to be a sonic character

In case you're curious, this is the video:
https://www.youtube.com/watch?v=zlDsyeDnQ4A&t=534s