Custom Die-Cut Vinyl Sticker Mockup

Transform the reference photo into a premium die-cut sticker illustration while keeping the [main subject] fully recognizable. Remove the original background and cleanly isolate the subject. Add a thick [soft cream or beige] sticker border around the entire silhouette with a subtle, realistic drop shadow to create a floating vinyl sticker effect. Preserve essential textures and details while slightly stylizing the subject with enhanced colors, cinematic contrast, and a polished editorial finish. Maintain smooth, crisp sticker contours with realistic proportions and perspective. Center the sticker on a [clean pastel background] with generous negative space. Minimal, modern, slightly nostalgic aesthetic with no added text or extraneous objects.