/give @p minecraft:player_head[
minecraft:profile={
properties: [{
name: "textures",
value: "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHBzOi8vdGV4dHVyZXMubWluZWNyYWZ0Lm5ldC90ZXh0dXJlL3VuZGVmaW5lZCJ9fX0="
}]
}
]
A pixel art character with a black shirt, white vest, and red tie, wearing green sunglasses and a green hat.
A pixel art character with a yellow hat, orange jacket, and brown pants, wearing a backpack and holding a gun.
A character with a white jacket, blue and red stripes, and a red hat.
A man with a white shirt, brown beard, and black hair, wearing a yellow hat and brown pants.