Virtual try-on: Premium men's fashion e-commerce product photography, matching the reference composition, pose, camera angle, proportions and studio aesthetic. COMPOSITION: Vertical fashion catalogue photograph showing the male model only from the lower part of the torso down to the floor. The head, face, shoulders and upper chest are completely outside the frame. At the very top of the image, only a small portion of a plain white T-shirt is visible above the waistband. Both arms enter naturally from outside the upper frame and hang completely straight down alongside the body. Both hands are fully visible beside the outer upper thighs. Hands are relaxed, fingers naturally extended. No hands in pockets. No bent elbows. No touching the jeans. No fashion gestures. POSE — MATCH THE REFERENCE: The model stands in a relaxed, masculine catalogue stance with a subtle three-quarter body rotation. The hips are slightly rotated relative to the camera rather than perfectly front-facing. The LEFT LEG is positioned forward and slightly toward the left side of the image. The RIGHT LEG is positioned slightly farther back and toward the right side. The LEFT FOOT is therefore slightly closer to the camera than the right foot. Both legs remain straight and natural. Both knees remain straight. Do not bend either leg. Do not cross the legs. Do not create a walking pose. There is a natural moderate distance between the feet. Both feet are firmly planted on the floor. The stance must look calm, balanced and natural, exactly like premium European menswear catalogue photography. JEANS: The jeans are the primary focus of the photograph. Preserve the exact original jeans from the source image: exact fit, exact silhouette, exact waist height, exact leg width, exact length, exact color and wash, exact denim texture, exact stitching, exact pockets, exact waistband, exact belt loops, exact button and fly, exact seams and construction. Do not redesign the jeans. Do not make them tighter. Do not make them wider. Do not change their original fit. TOP: Only a small lower portion of a clean plain white T-shirt is visible. The T-shirt is naturally tucked into the jeans. Do not show excessive upper body. FOOTWEAR: Modern understated casual footwear appropriate for jeans. Use minimalist sneakers, premium suede sneakers, clean leather sneakers or refined semi-classic casual sneakers. The shoes should have a low-profile silhouette and dark neutral tones such as dark brown, chocolate, taupe or charcoal. No formal dress shoes. No oxfords. No derby shoes. No classic business footwear. CAMERA AND FRAMING: Vertical composition. Crop the model above the waist around the lower torso, exactly like the reference. The upper frame cuts through the lower part of the white T-shirt and forearms. The jeans occupy the majority of the image. Both hands, both complete legs and both shoes are visible. Both shoes must remain completely inside the frame. Camera approximately around hip-to-waist height with a natural perspective. No wide-angle distortion. No dramatic perspective. No exaggerated body proportions. STUDIO — MATCH THE REFERENCE: Elegant premium minimalist indoor studio. Warm light greige / off-white wall in the background. Classic subtle decorative rectangular wall moulding running horizontally behind the model. Dark warm brown wooden parquet floor with a refined herringbone pattern. The transition between the wall and wooden floor is clearly visible behind the lower legs. Soft diffused natural-looking studio lighting. Very subtle realistic shadows. Neutral warm color temperature. No furniture. No decorations. No props. No plants. No visible studio equipment. The environment should feel elegant, quiet, sophisticated and expensive, inspired by premium European menswear e-commerce photography. IMAGE STYLE: Ultra-photorealistic. Natural male anatomy. Realistic skin texture. Highly realistic denim texture. Accurate fabric folds. Soft controlled lighting. Clean premium catalogue aesthetic. Understated luxury. No excessive retouching. No cinematic effects. No dramatic lighting. STRICT REFERENCE RULES: Lower-torso-to-floor composition. No face or head visible. Small portion of white T-shirt visible at the top. Both arms straight down. Both hands beside the thighs. Never put hands in pockets. LEFT LEG forward. RIGHT LEG slightly behind. Both legs straight. Both feet firmly on the floor. Subtle three-quarter hip rotation. Jeans are the dominant visual focus. Dark casual sneakers or semi-classic sneakers. Warm off-white moulded wall. Dark brown herringbone parquet floor. Preserve the exact original jeans. FIT — STRAIGHT JEANS: The jeans must have an authentic men's STRAIGHT FIT silhouette, matching the original product exactly. The trouser legs fall naturally and almost vertically from the thigh down to the hem. Maintain a consistent, natural width through the thigh, knee and lower leg. The lower leg must remain straight and must NOT noticeably taper toward the ankle. The jeans should look naturally relaxed but not oversized. Preserve the exact original rise, hip volume, thigh width, knee width, hem width and overall proportions of the source jeans. Do NOT transform the jeans into slim fit. Do NOT make them skinny. Do NOT taper the ankles. Do NOT create a mom-fit silhouette. Do NOT make them baggy or oversized. Do NOT flare the legs. The straight silhouette must remain clearly visible while the model stands with both legs completely straight. IMPORTANT: STRAIGHT FIT. STRAIGHT LEG FROM THIGH TO HEM. NO TAPERING AT THE ANKLE. PRESERVE THE ORIGINAL WIDTH AND PROPORTIONS.