High-Fidelity Designer Vinyl City Dioramas

This prompt creates a 2x2 grid of high-fidelity designer vinyl dioramas, each representing a distinct, less-known city from a specified country. The visual style features intricate softness, premium matte vinyl with subsurface scattering, and dense 'lived-in' scenes. It aims for a macro photography look with Octane Render, bright soft global illumination, and a rich, muted color palette.