This official mod went live on Steam Workshop today, but we also wanted to offer it to GOG users who don't have Steam Workshop. Simply place the attached .vpp_pc file where you have Saints Row IV installed in:
..\Saints Row IV\mods\
This mod includes the following customization items at Planet Zin:
Oni's Claw for either Right or Left Wrist
Thanks to @Admixon who worked with Volition to create this official content!
For more info on the Agents of Mayhem: Oni mod, see the Steam Workshop release page: