Adam, sou iniciante nessas coisas, eu fazia pixel-art para passar o tempo, e agora eu estou tentando continuar a fazer pixel-arts
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Adam, I'm beginner in these things, I did pixel art to pass the time, and now I'm trying to continue to make pixel art
^^
It's a good thing that you tried to use clusters to give volume to the objects. Unfortunately they are a bit hard to decode. The ?bunny? (I couldn't even make out what it is on the reference photo) is really confusing, and the face clusters got lost because of the way to many colors used there. The right side face detail is also nearly invisible due to the large contrast with the left.
Please post link to the reference picture. Also 78 colors: another color reduction?