Up | Down | Top | Bottom HEAD:
Marvel Legends Namor

CHEST, ARMS & HANDS:
Spawn Redeemer

PELVIS, LEGS & FEET:
DC Direct Superman

TRIDENT:
DC Direct JLA Aquaman

TAIL:
X-Men Evolution Nightcrawler

HORNS:
Some female demonic figure whose name escapes me.

COSTUME DETAILS:
Kneadatite