Keep the model context, then adjust subject, style, lighting, camera angle, and output ratio before remixing.
Replace vague nouns with concrete subjects, locations, colors, materials, and mood words.
Run one strong version first, then iterate only the parts you want to change.
Prompt
Use the character from the attachment. When they wake up in the morning, NanoBanana2 has been released and the world has changed with it. A banana revolution is happening, and they are surprised. A single-page color comic.