her name is Ella "Elula" Kishinevskaya (not my surname, just giving changes. self-inserts don't always have to be accurate to yourself :3)
if you've looked at https://scratch.mit.edu/projects/1352118307/ you might've read a full explaination on how the rig is made. (and I might include both the other angles and the "low sanity" appearance (which I'm actually proud of myself for getting this Halloween-Hue beast the accurate positions for the secondary coat colour. :D)) P.S. I might not still use the JumpStart sprite. since I am close to quitting the community due to boredom and the feeling that I failed to turn niche into known.