Heavily muscular adult man with substantial muscle mass, wide shoulders, thick neck, large chest

Heavily muscular adult man with substantial muscle mass, wide shoulders, thick neck, large chest and arms, powerful thighs, and dense bodybuilding proportions; Asian man seated in a modern upholstered chair with legs crossed, torso slightly forward-leaning holding black smartphone; Shirtless adult male displaying broad shoulders and defined pectorals wearing olive-green mid-thigh cargo shorts; Short spiky black hair with high fade and textured top; clean-shaven sides; trimmed goatee and mustache on cheeks and neck; Dark brown eyes focused downward at phone screen in a relaxed gaze; Entire chest, abdomen, full arms including biceps and forearms, and thick muscular thighs from waist to knees exposed; Bedroom interior background featuring bed, lamp, and closet with warm ambient room lighting highlighting musculature; Fine-art photography style with sculpted lighting and high-detail body capture emphasizing athletic strength; Vertical portrait orientation 13:19 aspect ratio; single clean uninterrupted photograph with a cohesive editorial composition and plain continuous surrounding surfaces