Diorama de cartel de viaje en miniatura de Londres

Create a highly detailed, photorealistic miniature travel-poster diorama for London, presented as a physical 3D scene on a warm cream/off-white paper background. In the foreground, a realistic human hand holds a vintage-style London Day Travelcard vertically on the left side. The card has clean, believable typography and subtle paper texture. Behind and partially emerging through the card, create a miniature London city scene featuring Big Ben and the Palace of Westminster as the main landmark, a classic red London double-decker bus on a realistic miniature street, pedestrians, cyclists, street signs, pavement, and small urban details. Make the scene appear to physically extend out of the card like a handcrafted pop-up travel diorama, with realistic depth, shadows, layered surfaces, and slight perspective. Surround the central scene with delicate black-and-gray hand-drawn travel illustrations on the cream background: a small London Eye sketch in the upper left, a traditional Changing of the Guard illustration in the upper right, a Tower Bridge sketch on the right, and a small Southbank skyline sketch near the bottom. Add subtle handwritten travel-note elements and thin architectural line drawings, but keep the composition elegant and uncluttered. Warm editorial travel-magazine aesthetic, vintage paper grain, subtle ink imperfections, refined scrapbook composition, soft natural studio lighting, realistic miniature architecture, tactile paper textures, shallow depth of field around the edges, crisp central details, premium travel postcard design, sophisticated neutral palette with London red accents, highly realistic hand and fingers, cinematic product photography, 8K detail, vertical 4:5 composition.