https://www.bricklink.com/v2/catalog/catalogitem.page?I=21143-1
ItemName: LEGO The Nether Portal, ItemType: Instruction, ItemNo: 21143-1, Buy and sell LEGO parts, Minifigures and sets, both new or used from the world's...
nether portalinstructionbricklink
https://www.pcgamer.com/i-took-a-one-way-portal-to-minecrafts-updated-nether-and-tried-to-live-there/
You can live entirely in The Nether now, but beware the neighbors.
one waytookportalminecraftupdated
https://www.qvc.com/lego-minecraft-the-nether-portal-ambush-21255.product.T58745.html
Dive into the world of Minecraft with the Nether Portal Ambush set, where thrilling adventures await beyond the portal.
lego minecraftnether portalqvc comambush