Poor, poor Casavir suffers from terrible disease known as "deleted content". No wonder fandom find Bishop character more interesting than him. I like Bishop too, but I think Cas also deserve some attention.
And his voice! Know as badass baritone (on tv tropes), makes me want to check his scripted dialoge over and over, just to hear him speaking (no jokes, this lady here have a serious voice fetish). He is voiced by broadway actor Paul Schoeffler (and I bet that his resemblance to this character in game is not an accident)
I had to use reference for this one (random actor from Argentina www.imdb.com/name/nm0812954/?r…
), becouse I can't draw males O_o
Any way, hope you like it!