Setting skin / creating a human entity

So I have this,

Code:

$nbt = new CompoundTag('', [
            'Pos' => new ListTag('Pos', [
                new DoubleTag('', $pos->x),
                new DoubleTag('', $pos->y),
                new DoubleTag('', $pos->z)
            ]),
            'Motion' => new ListTag('Motion', [
                new DoubleTag('', 0),
                new DoubleTag('', 0),
                new DoubleTag('', 0)
            ]),
            'Rotation' => new ListTag('Rotation', [
                new FloatTag(0, $yaw),
                new FloatTag(1, $pitch)
            ]),
        ]);
        $entity = Entity::createEntity("Human", $this->getServer()->getDefaultLevel(), $nbt);

How would I set its skin? I know there's a ->setSkin function but It accept a Skin class which I have no idea on how to get it?

Please assist.

 

$player->getSkin() return skin object that you can use in setSkin()

 

this will work:
$nbt = new CompoundTag("", [
new ListTag("Pos", [
new DoubleTag("", $player->getX()),
new DoubleTag("", $player->getY()),
new DoubleTag("", $player->getZ())
]),
new ListTag("Motion", [
new DoubleTag("", 0),
new DoubleTag("", 0),
new DoubleTag("", 0)
]),
new ListTag("Rotation", [
new FloatTag("", lcg_value() * 360),
new FloatTag("", 0)
]),
//use pocketmine =>1.2/*new CompoundTag("Skin", [
new StringTag("Data", $player->getSkin()->getSkinData()),
new StringTag("Name", $player->getSkin()->getSkinId()),
]),*/
new CompoundTag("Skin", [
"Data" => new StringTag("Data", $player->getSkinData()),
"Name" => new StringTag("Name", $player->getSkinId())
]),
]);
$npc = new Human($player->getLevel(), $nbt);
foreach($this->getServer()->getOnlinePlayers() as $plr) {
$npc->spawnTo($plr);
}

 

Why don't use $npc->setSkin($player->getSkin()) instead? Isn't that easier?