Football Match-Day Event Poster Prompt

Create an ultra-realistic football match-day poster design, 9:16 vertical. A player is seen from the back, wearing the fictional national team [COUNTRY] jersey in red with number 7, fist raised in victory, walking forward confidently. Giant bold typography reading "MATCH DAY" sits behind the player, integrated into the composition. Layout: modern sports graphic design with [COUNTRY] and opponent branding marks at the top in an original generic style — no real federation logos, no real player names. Cinematic stadium atmosphere with a textured off-white background, national flag elements of [COUNTRY] blended diagonally, dramatic lighting, floating dust particles. High-detail jersey fabric with realistic stitching, centered composition, editorial sports poster style, minimal premium layout, national colors dominating the palette, realistic shadows, sharp focus, professional campaign aesthetic, 4K. Keep all badges, names, and sponsors fictional and original. No real clubs, players, federations, or tournament trademarks.