Here is a fun piece that just arrived. A hero light up prison guard security device from GUARDIANS OF THE GALAXY VOL. 1 Devices like these can be seen on prison guard's forearms during the sequence where the guardians are sentenced to time in The Klyn. And a device like this is one of the items Rocket requests in order to facilitate their escape plan. This particular device still has the connector hoses and bits of prosthetic material used to connect to the actors skin.