Valve releases full Steam Frame CAD files for free, opening the door to mods

Valve has released the CAD files for the Steam Frame for free, giving modders the material to build their own parts. The release covers the light blocker, head strap, battery housing, facial interface, core module and controllers, and documents how to use the expansion port Valve calls the auxiliary port. Valve has confirmed it is working on an upgraded head strap with interchangeable batteries and off-ear speakers, described as coming soon.