"Download Doors jar" refers to either the Spooky Doors Minecraft mod or a 3D-printable model of the Roblox Doors tip jar. The Spooky Doors mod, found on CurseForge, adds interactive, horror-themed door mechanics to Minecraft. Alternatively, Roblox-themed "Tip Jar" 3D models are available on platforms like Yeggi, designed for printing as collectibles. Download the Spooky Doors mod at CurseForge . Spooky Doors - Minecraft Mods - CurseForge