Animated Promo Reel — Scrolling "Carousel Wall" of Football Drill Pages

Overview I'm launching a football (soccer) training manual and need a short, eye-catching promo video that showcases the drills inside it. Each page is a drill diagram — a drawing of the pitch/players/movement with a short text label. I want a dynamic "wall" of these drill cards scrolling continuously to give the impression of a rich, content-packed manual. The effect I want Think of a marquee / infinite-scroll carousel (the kind you see on modern SaaS landing pages or Apple promos): - 5–6 horizontal rows stacked on top of each other - Each row shows a strip of drill pages as cards (diagram + text) - The rows scroll continuously and AUTOMATICALLY, alternating direction: • Row 1 → moves left to right • Row 2 ← moves right to left • Row 3 → left to right • Row 4 ← right to left • (and so on) - The opposing movement between rows creates that satisfying, premium "flicking through" feel - Smooth, seamless looping — no visible jump when a row resets Specs - Format: vertical 9:16 (Instagram Reels / TikTok). Also would like square and 16:9 for meta ads. - Length: ~15–30 seconds - Clean, modern look; cards should clearly read as drill diagrams — subtle depth/shadow on cards is a plus - Royalty-free background music synced to the motion (please suggest options) - Optional: a short headline/CTA overlay at the start or end (I'll provide copy) What I'll provide - Sample pages from the manual (drill diagrams with text) — as images or a PDF - My logo and brand colors - Any headline/CTA text Skills / tools - Motion graphics — After Effects or similar - Experience with marquee/auto-scroll/carousel animations - Clean typographic and layout sense To apply, please include - 1–3 examples of similar scrolling/marquee or motion-graphic work - Your estimated timeline and what you'd need from me to start - Confirmation you can deliver the source/project file