Vic Richards was an all the way big guy. That one video on youtube of both him and dorian offseason posing, Vic gives him one hell of a run for his money, his legs look HUGE. Vic looked great at both a lighter, ripped weight and just as awesome when he was well over 300 lbs. Didn't he become upset with politics in bodybuilding and just decided to get big on his own without competing? And in one of those youtube videos (i'm too lazy to look them up) i think it says that he was given a chance to compete in the Olympia without qualifying for it, but maybe i'm wrong.
I also read somwhere that someone personally saw Vic training in a gym and that he was using 185s for 10 sets of high reps for incline dumbbell bench with strict form.