Isometric subway system diorama with status signage

8K Ultra-Realistic Promotional Present a clear, 45° top-down isometric miniature 3D scene of the [SUBWAY SYSTEM / LINE NAME]. The scene includes stylized diorama elements such as platforms, miniature trains, stairwells, signage, tiled walls, vending machines, and people waiting. Use soft, refined textures, realistic PBR materials, and lifelike lighting with subtle shadows to enhance dimensional clarity. At the top center, place the title “[LINE NAME]” in bold sans-serif text. Below it, add a train icon followed by “Service Status” (small text) and “[STATUS MESSAGE]” red medium text for delays or green for on-time service. Use a soft, solid tile white background for clarity. Clean, centered, editorial infographic style. Square format 1080×1080, ultra-detailed 3D render, miniature realism, 8K look, image size 1: 1