Hey :) I would like to make an extra-animation pack since a lot of people are asking me about different ones, but I'm not available at all right now.
For the death animation, as I've answered to people here & there, most of the game I have in reference don't do death animation and simply use different tricks like making the character disappear with a FX (for example Celeste). Most of modern pixel art game do that so I thought it was not my priority at the time.
But of course if I'll work on an extra-animation pack, I'll do a death animation :)