portal pot

/summon block_display ~-0.5 ~-0.5 ~-0.5 {Passengers:[{id:"minecraft:block_display",block_state:{Name:"minecraft:cauldron",Properties:{}},transformation:[1.0000f,0.0000f,0.0000f,0.0000f,0.0000f,1.0000f,0.0000f,0.0000f,0.0000f,0.0000f,1.0000f,0.0000f,0.0000f,0.0000f,0.0000f,1.0000f]},{id:"minecraft:block_display",block_state:{Name:"minecraft:nether_portal",Properties:{axis:"x"}},transformation:[1.0000f,0.0000f,0.0000f,0.0000f,0.0000f,-0.0000f,1.0000f,0.3125f,0.0000f,-1.0000f,-0.0000f,1.0000f,0.0000f,0.0000f,0.0000f,1.0000f]}]}