Thank you!!!
The crinkly effect is because I paint with a custom gouache brush. And good catch with the hair thing!
Yeah, the gui and ui stuff was a bit daunting for me, I'm new to renpy so I had to google every bit of customization and just didn't have the time there. It's the first thing on my list to fix as I continue working on it.
Thank you again for playing, I'll be checking out your game soon. :)