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
Homme dans un appartement - Character module - Nano Banana - Kling 2.1 pro. Man in an apartment setting using character module with Nano Banana and Kling 2.1 professional version.