The rainbow cake and essence looks pretty good for unicorn try searching “unicorn pixel art grids” on google
Looks like a donkey to me.
Pink fluffy unicorns dancing on rainbows
If you find the skeevatron you can take a picture of a unicorn ( maybe found online) and then throw in the URL to get the pixel art almost perfect
To be honest, I think your unicorn is adorable… and very original.
This might be one of my favorites I’ve seen.
I still trying to make the brown donkey breed another colored donkey
Separate the brown from other donkeys.