Press green flag to start. If you want a new backdrop, press space. Click and drag the clothing, hair, eyes, mouth, shoes, and mouths to the Gacha mannequins! Press the letters of the alphabet to get some color tints to clothing.
Credit to Redpanda0906 did the coding. Credit to Google for the clothing. All I did was re-organize everything, remove some stuff, clean up the surroundings of the clothing, and change the skin colour.