If you mean the arm on the Cyborg I doubt it as its not a weapon its just part of the NPC model, closest thing is the Murderbot MinigunDamn, i hoping that robo arm will be avalible for Bos to equip
I agree... i hoped to see Zin outfits wearable from first time of encountering with them. I got em, but with glued in body of zin... hoped for only outfit itself, that can be putted over regular Boss body(Alien outfits, personally I think the Zinyak armor would have looked better without his body still attached to it.)
http://store.steampowered.com/app/247300/
Element of Destruction Pack
(Seems this boosts the elemental powers in various ways, one for each power or something.)
Well, we decapicated him and gutted his body, so I guess wearing his body instead of just his armor is a way bigger 'fuck-you' to the Zin.http://store.steampowered.com/app/247301/
Zinyak Attack Pack
(Alien outfits, personally I think the Zinyak armor would have looked better without his body still attached to it.)