I'm a semi-pro-ish competitive casual Street Fighter. I've been playing competitively for about 5 years, but have played casually since forever ago. I've started traveling to participate in the Capcom Pro Tour and have been competing at a decent level. I'm also a Senior Game Designer at Blizzard and my opinions are my own and does not reflect my employers.
How do you get that joystick layout to appear?
I use gamepadviewer.com and this css file http://www.shaf2kstudios.com/f310.css
What's that circle smudge that's moving on your screen?
It's my eye tracker.
What are you using to turn into other characters?
A Steam app called FaceRig or windows program called Avatarify.
Shoutouts Special thanks to the artists for creating my commissioned requests.
Emotes Shirarawr: https://www.deviantart.com/shirarawr
FaceRig Zangief and Balrog https://www.zeloan.net/