电影感冬季明信片场景提示词，适用于 Nano Banana Pro

Create an ultra-realistic winter scene of a woman identical to the uploaded face reference (strictly preserve her face 1:1 no stylization or beautification). Scene & Composition Soviet blue street mailbox bolted to a brick entryway or plastered wall; dusk with soft falling snow. Vertical 4:5 from waist to head. The woman stands side-on, gently tucks a handwritten New Year postcard into the slot (stamp visible); a wisp of vapor breath. Background: courtyard garlands and a nearby fir with sparse silver tinsel; warm doorway bulb; faint bokeh from distant windows. Natural, candid, cinematic moment. Outfit Camel/tan double-faced sheepskin coat with plush cream fleece on collar & turn-back cuffs; cream rib-knit turtleneck + matching wide-leg trousers: white wool ushanka; knitted mittens; dark-brown shearling ankle boots. Natural nude makeup with real skin micro-texture. Look & Light Teal & orange tone: warm sodium doorway lamp as key; cool blue ambient fill from snow; soft rim on ushanka/fleece; gentle halation on bulbs; shallow DoF with fine 35mm grain (Canon AE-1/Fujifilm X100V "Classic Chrome" vibe). Color & Texture Frost on mailbox metal, paper fiber of postcard, knit and shearling detail. True-to-skin tones; no smoothing. Technical Tags 50-85 mm look, f/2-f/2.8, ISO 800-1250, 1/125 s, WB 3600-4200 K. mild vignette, high resolution. Negative Prompt wrong face/identity drift, smartphone in hand, modern LED signage, neon HDR, harsh flash, plastic skin, overexposed snow, cartoon/anime, logos/watermarks.