public static GameSelectorNPC createNPC(Player player, World world, Location location) {
    MinecraftServer nmsServer = ((CraftServer) Bukkit.getServer()).getServer();
    WorldServer nmsWorld = ((CraftWorld) world).getHandle();
    GameProfile profile = new GameProfile(UUID.randomUUID(), player.getName());
    PlayerInteractManager interactManager = new PlayerInteractManager(nmsWorld);
    GameSelectorNPC entityPlayer = new GameSelectorNPC(nmsServer, nmsWorld, profile, interactManager);
    entityPlayer.playerConnection = new PlayerConnection(nmsServer, new NetworkManager(EnumProtocolDirection.CLIENTBOUND), entityPlayer);

    EntityPlayer craftplayer = ((CraftPlayer) player).getHandle();
    GameProfile playerProfile = craftplayer.getProfile();
    Property property = playerProfile.getProperties().get("textures").iterator().next();
    String texture = property.getValue();
    String signature = property.getSignature();

    setSkin(entityPlayer.getBukkitEntity(), texture, signature);

    entityPlayer.setLocation(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
    nmsWorld.addEntity(entityPlayer);

    PacketPlayOutPlayerInfo playerInfoAdd = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.ADD_PLAYER, entityPlayer);
    PacketPlayOutNamedEntitySpawn namedEntitySpawn = new PacketPlayOutNamedEntitySpawn(entityPlayer);
    PacketPlayOutEntityHeadRotation headRotation = new PacketPlayOutEntityHeadRotation(entityPlayer, (byte) ((location.getYaw() * 256f) / 360f));
    PacketPlayOutPlayerInfo playerInfoRemove = new PacketPlayOutPlayerInfo(PacketPlayOutPlayerInfo.EnumPlayerInfoAction.REMOVE_PLAYER, entityPlayer);

    for (Player onlinePlayer : Bukkit.getOnlinePlayers()) {
        PlayerConnection connection = ((CraftPlayer) onlinePlayer).getHandle().playerConnection;
        connection.sendPacket(playerInfoAdd);
        connection.sendPacket(namedEntitySpawn);
        connection.sendPacket(headRotation);
        connection.sendPacket(playerInfoRemove);
    }
    return entityPlayer;
}

public static void setSkin(Player player, String texture, String signature) {
    EntityPlayer entityPlayer = ((CraftPlayer) player).getHandle();
    GameProfile playerProfile = entityPlayer.getProfile();
    playerProfile.getProperties().put("textures", new Property("textures", texture, signature));
    for (Player online : Bukkit.getOnlinePlayers()) {
        online.hidePlayer(player);
        online.showPlayer(player);
    }
}