Photos later. Right now, off the top of my head:
-Medieval Spawn II
-Viking badguy ("Bloodaxe" something or other, he has a shield and is fvking kvlt)
-Tetsuo
-Kaneda
-Joker
-Kaneda's bike
-Soultaker
-Overtkill II (the big one)
-Curse of the Spawn I
-Violator (forgot the series, he holds a heart in his hands)
-Alternate Reality Al Simmons (the one that looks like a zombie from a Jungle Rot cover
)
-10th Anniversary Spawn
-Deluxe boxed set Spawn with some guns
-Solid Snake
-Raiden
-Solidus Snake
-Fortune
-Olga
-Most of Metal Gear Ray
-Meryl Strife
-Psyho Mantis
-Stealth Ninja
-Rob Zombie
-Ozzy Osbourne
-Samurai Spawn Series Viper Assassin
-Samurai Spawn Series Hojo
-Samurai Spawn Series somethingorother
-The Matrix Series I Neo (doing the flippy-shooty thing)
I think there are a few i forgot, but you get the idea.