The introduction of Resin in Minecraft allows players to craft various blocks, including brick blocks and stairs. To create Resin Armor Trim, players need Armor Templates, Resin Bricks, Armor Pieces, and a Smithing Table. Armor Trims can be found in loot chests in structures like Ancient City and Trial Chambers. To obtain Resin bricks, players gather resin clumps from the Pale Garden biome. A Smithing Table is made using wooden planks and iron ingots. The crafting process involves placing the Armor trim pattern in the left box, the Armor piece in the middle box, and the resin brick in the right box at the Smithing Table, resulting in an armor piece with an orange pattern.