I've seen this in the art Gallery for the PS2 game Zeta Gundam vs Gundam (A game in the line of Federation vs Zeon, but with both regular and Zeta Gundam series)
StriderTuna said: I've seen this in the art Gallery for the PS2 game Zeta Gundam vs Gundam (A game in the line of Federation vs Zeon, but with both regular and Zeta Gundam series)
It's possible that Morishita was commissioned to do this piece for Zeta Gundam vs. Gundam or another related game.