This is a 3D model of a Vault/Safe. A member rated and expressed his/her concerns and stated that the door does not open; however, it does indeed open. To ensure everything is up to par check your plugins, if necessary reapply materials, that's why they are included in the download. I triple checked all of the formats before publishing and they all worked, and also check your lighting the material is reflective. This safe is equipped with four different locking mechanisms. One large valve, one small valve, safety locks, and pressure locks that slide into the wall. The pressure locks are animated. The Safe has a material that gives off a shiny metal alloy. This model is perfect for any high security scene or any scene that has a vault with an advanced locking mechanism. Six formats and the material is inclusive. This safe will complete any scene you place it in. Enjoy.