SD Gundam G Generation DX Assembly Type Cross Armor Model Vol. 1 Knight Gundam
The "another color" type
Gundam Assembly Type Musha Standing Emaki - Vol. Battle
Musha Gundam
The Gundam-face Shachihoko (? - シャチホコ) from SD Gundam Counterattack "SD戦国伝 暴終空城の章"
Musha Zeta
Musha Nu
All images are from Gundam Dot Info.