Futuristic smartphone ad poster AI Image Prompt

A futuristic smartphone launch advertisement poster for {argument name="brand name" default="xiaomi"} {argument name="product name" default="17 Pro"}, vertical 2:3 poster, premium tech fashion advertising style, glossy studio lighting, lavender and graphite monochrome palette, shallow depth of field, crisp product render blended with fashion photography, clean white typography, subtle HUD interface lines. Scene: background: soft purple-gray gradient studio backdrop with huge translucent oversized numerals reading "17 Pro" behind the subject, faint interface dots and thin horizontal UI lines near the top right and bottom edge. Human model: young fashion model standing in three-quarter profile on the left, very long thick braided hair colored {argument name="hair color" default="lavender purple"}, wearing a fitted cropped long-sleeve turtleneck top in muted lavender and dark gray cargo pants with pocket details, one arm extended toward camera holding the phone; face intentionally covered by a large square pixelated blur block in muted skin tones. Phone: dominant foreground on the right, held close to camera in the model's hand, color {argument name="phone color" default="deep smoky purple"}, ultra-slim rectangular smartphone with rounded corners, satin matte back, metallic rim, small xiaomi logo near lower back, camera module: large glossy rounded-rectangle camera island at top, two black camera lenses stacked vertically on the left, a large circular secondary display on the right showing a minimal analog clock hand graphic in violet glow, tiny LEICA text and flash below the module. Layout: headline: top left, text: {argument name="headline text" default="xiaomi 17 Pro"}, style: lowercase xiaomi in white bold sans-serif followed by 17 Pro. Callouts: 3, thin white technical leader lines with small dot endpoints, labels: [Leica Camera System, Secondary Display Integration, Ultra-Slim Premium Design] with positions. Feature card: bottom left, 4 items, translucent frosted-glass rounded rectangle with pale lavender border, white text, small line icons, items: [Flagship Performance, Advanced AI Imaging, Fast Charging, Next-Gen Xiaomi AI] with icons. Decorative elements: small pale purple navigation dots, micro line accents, and subtle tech UI ornaments around the poster. Lighting: soft diffused key light from upper left, reflective highlights on phone glass and metal rim, gentle shadows on hand and clothing. Composition: phone is the largest focal element occupying right-center, model body creates diagonal fashion silhouette on the left, feature card overlaps lower-left body area, typography remains clean and readable. Rendering instructions: create a polished commercial poster, high resolution, realistic hands and phone, premium Leica-style camera branding, no extra sections beyond the 3 callout labels and the 4 feature-card items.