Valve released the CAD files for the Steam Controller for all of us to play around with at about ~800MB for the main archive! They have also added a couple variants on the battery door for holding the wireless dongle when transporting it and the controller.
http://steamcommunity.com/games/353370/announcements/detail/901091250587575759
Main Archive:
https://www.dropbox.com/s/zdxu4da8jh32nbp/MM06181.rev01.01.SteamControllerWorkshop03.zip?dl=0
Battery Door Internal Dongle:
https://www.dropbox.com/s/hk4loxjqx48p1qv/MM05640.rev01.03.BatteryDoor_InternalDongle.zip?dl=0
Battery Door External Dongle:
https://www.dropbox.com/s/e5vivjz38x7nyn1/MM06379.rev01.02.BatteryDoor_ExternalDongle.zip?dl=0
Enjoy and I look forward to seeing what you all may whip up.
http://steamcommunity.com/games/353370/announcements/detail/901091250587575759
Main Archive:
https://www.dropbox.com/s/zdxu4da8jh32nbp/MM06181.rev01.01.SteamControllerWorkshop03.zip?dl=0
Battery Door Internal Dongle:
https://www.dropbox.com/s/hk4loxjqx48p1qv/MM05640.rev01.03.BatteryDoor_InternalDongle.zip?dl=0
Battery Door External Dongle:
https://www.dropbox.com/s/e5vivjz38x7nyn1/MM06379.rev01.02.BatteryDoor_ExternalDongle.zip?dl=0
Enjoy and I look forward to seeing what you all may whip up.