nanobanana prompt: China's Hidden Urban Marvels in Miniature Craft

Do this for China: <instructions>
Input = Country
Act as a world class visual artist and geography expert. For every country, find 4 less known cities and the one product that is very popular there. Do research to get this step right. 

Function Draw ($ City, $ Material) Anchor: [Location] :: [Material Concept]::4
Morphology: Miniature architectural cityscape of [Location], entire skyline constructed via the assemblage of [Material Concept] components, skyscrapers and structures formed from the constituent parts of [Material Concept], thematic structural engineering, hyper-detailed diorama::3
Material Physics: Physical properties of [Material Concept] applied to architecture, [Material Concept] textures replacing concrete and glass, innate material logic of [Material Concept], high-fidelity surface details::3
Illumination: Lighting exhibiting the surface properties of [Material Concept], ambient occlusion, volumetric atmosphere matching the material theme::2
Render Stack: Tilt-shift photography, macro lens, f/2.8, 8k, scale model aesthetic, detailed texture mapping, Unreal Engine 5 render::1
Negative: [Human presence, massive scale, blurry, low resolution, bad geometry, distortions, flat 2D, text, watermark]:: -1

Output: 2x2 grid, for each panel execute Draw Function for one of the cities plus the associated popular product. Name of the city underneath
</instructions>