Portal In Minecraft!

If you know me I absolutely love portal. And yah know Minecraft. I recently decided to get back into youtube and did a Portal playthrough that you can, and should, check out right here! Portal is such a fun game and I love that I have the opportunity to show you the game itself and how to add it to another game I love, please check these out and enjoy!

Gladus
/give @p minecraft:player_head{display:{Name:"{\"text\":\"Glados\"}"},SkullOwner:{Id:"529b5f57-d4ac-48ad-b900-f53a051e5ce4",Properties:{textures:[{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYTViZWM3NmQ2NWE4NjhhNWJlNTE3M2QzYjllMTc3NWI1NDA0NmY2MjAzNWMxNTUyNDQwZWRlOTk3M2E5MGUxIn19fQ=="}]}}} 1

Companion Cube
/give @p minecraft:player_head{display:{Name:"{\"text\":\"Companion Cube\"}"},SkullOwner:{Id:"ae34b455-d37a-4607-bbe3-0fe40ad3dc66",Properties:{textures:[{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvN2Q5NmI3ZmU1ZjRmYjJhYmFhMWE0MzEyNzc2NmUyNTI0YzQyZjkyZGYxNWIxYTczZjNlN2Y2NTUxOWRkYzgyIn19fQ=="}]}}} 1

Weighted Cube
/give @p minecraft:player_head{display:{Name:"{\"text\":\"Weighted Cube\"}"},SkullOwner:{Id:"fa472ccb-2009-4c99-baf6-ec8c61aafb56",Properties:{textures:[{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNDFjODljZjQ2Y2MzYTJiMDNkMzkyNjVkYzllZWUxMWJiMDlhMmNkMTJmOGM2YWFhNTcxNjkyYjliMTEyNDYifX19"}]}}} 1

Turret
/give @p minecraft:player_head{display:{Name:"{\"text\":\"Turret\"}"},SkullOwner:{Id:"67aca208-b4c3-433b-9360-5313ca130fd4",Properties:{textures:[{Value:"eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvNzVmZDc1MTZkZGJjODFhOWM4MWMxZDllMWMyYzk4ODBkMjNhZTE2M2IzZmIyMTZlZTBjYzQzOTE3YTg4MjgifX19"}]}}} 1