For Multiple Man I used the following recipe and finished him with some drybrushing and detail work.
Head: Modified Superman (each with different eyes and are interchangeable)
Hands: Modified Constrictor (1 per figure), Klaw (open hand), Hawkeye (gripping hand), Protector (gun hand)
Coat: Gambit (lots of trimming and ironing makes a world of difference with these jackets)
Thanks for looking!