Prompt pour affiche de portrait sportif façon scrapbook

Sport / activity: [ ] Subject: [adult man/woman, appearance and vibe] Outfit: [ ] Main action / pose: [ ] Environment: [ ] Gear / equipment: [ ] Headline: [ ] Subtitle: [ ] Accent color: [ ] Aspect ratio: 9:16 Create a 9:16 full-body editorial sports portrait poster combining realistic photography with scrapbook-style collage design. Make the person the dominant visual, occupying around 75–85% of the poster height, with the full body and shoes visible. Use natural body proportions, realistic skin and hair, believable muscle tone, and a real sport-specific action rather than a stiff model pose. Use authentic training environments and natural or realistic studio lighting. Clothing, skin, equipment, hands, and body mechanics should look physically believable. Cut the full person out with a clearly visible irregular white sticker / paper border. Use a clean off-white textured-paper background with a few torn-paper photos, tape, handwritten notes, arrows, and sport-specific details such as: equipment / gear movement or alignment details training environment route, rhythm, breathing, strength, or control notes Keep the collage secondary to the portrait. Add a large handwritten headline “[Headline]” and clean subtitle “[Subtitle]”. Use [Accent color] for selected typography, arrows, underlines, tape, and small graphic accents. Final style: realistic sports portrait + workout identity + editorial scrapbook poster.