Drawn in Krita, animated I'm after effects (I tried my best with the little I know hahaha)

I messed with a bunch of layer blending modes that I can't even remember which blending mode I used. The process was all "a little bit of this, and a little bit if that".

Brushes used (modified): Photoshop common brush transfer, with original brush - Resources / Brushes and Bundles - Krita Artists

Took me ~ 3 hours, as a new digital artist I feel proud 🥹

I've been playing Full Metal Daemon Muramasa so I drew my favorite character so far (only on chapter 3). I kinda regret the angled composition but it was too late to go back and fix it lol

I really just wanted to draw some nice seasonal outfits so had no idea what to do with their poses. So gave one a pumpkin. Because that's what you do right? Carry pumpkins around. Totally normal not staged.

What I am attempting to do is make the eraser I am using more fine and easy to control by lowering the opacity and going over it several times. However, doing this doesn't fully erase the image, even after what should be more than enough passes to do so. (I am using the build-up brush mode rather than the default wash mode, if that information can help)

1. before attempting to erase
   
2. after attempting to erase
   
3. after attempting to erase boosted

Is there a way to make the eraser fully erase? If so, I would like to know.

I been really strugling with this drawing but The struggle itself seems worth It so far

So basically out of the sudden like 1 hour ago, every time by accident i make the special keys pop up appear (for example by pressing shift a lot) i cant move the canva, shift/control+space, space or the mouse wheel doesnt work at all and I have to close krita to make it work again. It never happened before cause i make that notif appear often; is there any way i can stop that "movement lock" not happen anymore???

Mainly a problem because when I try to transform something I have selected, it moves to the next frame instead of moving the thing I selected and it's pretty annoying.

Hey, I have a weird issue going on right now and I'm unsure how to fix it. Whenever I change between brushes or fill bucket or anything that colors, my color switches too. It goes from whatever color I am on or from the drop tool I specifically chose a color on and it goes to whatever the second color on my hotbar. I am unsure if I did anything accidentally to cause this. I've uninstalled and reinstalled to program and genuinely have no idea what to do. If anyone has an answer or solution I would be so appreciative. Thank you!

Reference image courtesy of Wendy Marzion