Hey there. I am so sorry for the large delay from my side, which was due to work keeping me busy full time.
If it is any help at all, I have now added kick and punch animations, as well as a bunch of other animations.
You can find the full update here: https://deadrevolver.itch.io/pixel-prototype-player-sprites/devlog/498884/new-an...
Hopefully this is helpful :)
Cheers!