I played a bit with the (Berserk) armor from http://www.tesnexus.com/downloads/file.php?id=17532
Sadly I will be playing on the 360, so no mods for me. In Dragon Age there is the legion of the dead armor which is all black, and then the sword you get in the mages tower where you have to solve a puzzle and then fight a monster, and looked alot like his sword when he was in the Band of the Hawk. He fit so well into that game.
I don′t remember Casca using a shield O.o
Anyway not really a Bethesda game but I did a Gattsu (or Guts, not sure what one of the two names to call him by...) character in the first Fable game, took appropriate spells to imitate... (spoilers if you did not read the manga)
Spoiler when he puts his helmet over his face increasing his powers.
Yeah, she usually just had a single sword, but I tweaked it a little for some reason I forgot.
I own and read up to about Vol. 32, So I'm a few behind now (in the US anyway). I want to make Guts build in Skyrim too, but I doubt I'll find a Dragonslayer sword (probably too high fantasy for Bethesda tastes), So I may make the Band of the Hawk version of him if I can find a good claymore. And hope a long black cloak to go with some Daedric armor, and if daedric looks bad (I didn't really like the masks in MW or any of the suit in OB, so I may just get some good bandit armor and stick with the BotH look for the armor as well.