Sigma Posting (Follow on BS)さんのイラストまとめ

Sigmantlion

Source: Antlion
Final Fantasy IV (SNES) by Square

Sigmmo Baron

Source: Ammo Baron
Shantae and the Pirate's Curse (3DS) by WayForward Technologies

Sword Sigma

Source: Sword Lord
Castlevania: Symphony of the Night (PS1) by Konami

Sigmacopter

Source: Spycopter
Mega Man X3 (SNES) by Minakuchi Engineering and Capcom

Sigmyland

Source: Vyland
Fire Emblem: Mystery of the Emblem (SFC) by Intelligent Systems

Sunsigma

Source: Sunflower
Super Mario World 2: Yoshi's Island (SNES) by Nintendo EAD

Sigmatetemino

Source: Atetemino
Mega Man 8 (PlayStation) by Capcom

Leegma

Source: Lee
Art of Fighting (Genesis) by SNK

Sigmerpent (Model Σ Absorbed)

Source: Serpent (Model W Absorbed)
Mega Man ZX (DS) by Inti Creates

Sigmerpent, the Sigma Man

Source: Serpent (Model W Merge)
Mega Man ZX (DS) by Inti Creates