Got it. There was only one sprite that wasn't on your sheet when he tries to take your non-existing Mushroom (I assume the stealing sprites don't change later in the game? This was from the first encounter in Chateau de Chucklehuck).
Also my emulator's palette is slightly darker than your sprites and I don't understand why, so you'll have to recolor it when you put it on your sheet I guess.
You don't need to credit if you don't want.