BEFORE DOWNLOADING - Please read the full license. This is a free model, and you can share it. But you must give appropiate credit and may not use it for commercial purposes, NO REMIX is allowed (absolutely no exceptions). If you find this model elsewhere and somehow breaks any of the stated license conditions you can send me a message so I can take appropriate measures. All rights are exclusively of the designer. Keychain help you opening doors and pushing lifts buttons to avoid touching things during this time. If you liked my work and it was useful for you, you can contribute by leaving a tip, thank you.