/give @p minecraft:player_head[
minecraft:profile={
properties: [{
name: "textures",
value: "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHBzOi8vdGV4dHVyZXMubWluZWNyYWZ0Lm5ldC90ZXh0dXJlL3VuZGVmaW5lZCJ9fX0="
}]
}
]
A character with a blue shirt and brown hat, wearing a white square on the left side of the head.
A character with long brown hair, wearing a blue shirt and gray pants, looking directly at the camera.
A Minecraft player's skin in a pixel art style, with a blue and brown striped pattern, a white face.