The designs for my MM was based on pictures in Adventures in the DCU #13.
I made him roughly 6 mm taller than Superman giving him a scale size of
7'0". The arms are from Quick Change Superman. I shaved off part of
the shoulder and added sculpey to remove some of the musculature. The torso
and waist came from a Capture Net Sup. I added 3 mm of sculpey to the bottom
to increase his torso length. I also gave him different pecs and removed
the excess musculature. The legs and head were sculpted from scratch. The
cape was made from a Detective Batman cape with some trimming. The collar
was a piece of warmed and bent into shape.