I'm sorry I only see this now. Uh, I don't think I've unlocked any CG ^^" I think it's the first CG you encounter when you start playing. I still remember I was blown away by it, goodness. I was focusing on exploring, not on pursuing characters, my habit when playing a demo, so I didn't unlock anything yet! ...I think? XD Actually, I'm still grasping how to play the game ^^" Hope you don't mind. I'm planning to re-explore, but not right now >.<