Using a new prompt structure with Nano Banana Pro. This is more useful for transformations, at least based on my experience.
Prompt:
Anchor: [Uploaded Image]::3
Morphology: Intricate paper folding, sharp creases, layered topographic map style, polygonal mesh simulation::3
Material Physics: Textured cardboard, washi paper grain, fibrous edges, semi-translucent layering::2
Illumination: Hard paper-cut shadows, warm ambient occlusion, top-down architectural lighting::1.5
Render Stack: Tilt-shift photography, macro lens, stop-motion aesthetic, tangible texture::1