If SA is Raiden's alt bio then you'll find it near Bo Rai Cho's house in Earthrealm. I was walking by it yesterday and noticed a Gold chest I hadn't opened before, I think it was put their after I finished Konquest. I THINK that that's SA, Im not positive.

Umm, KG was Raiden's alternate bio, and it was in G-1 Outworld, but I'll check the place just to be sure, thanks for the tip! EDIT: I checked where you said, C-4 Earthrealm, and you were right, it was there. Now I have Raiden's bio, thanks to you! That leaves me with the Silat Video, Koffin OK, any ideas? Thanks for your help!