Nano Banana 2 Lite Prompt - Durstiger Cartoon-Wanderer in monochromer Wüste

A cinematic commercial in black and white, featuring the same hand-drawn cartoon character from the reference image: skinny body, extremely long arms and legs, oversized gloves, oversized sneakers, messy spiky hair, simple black ink outlines, expressive cartoon animation. The entire world starts in black and white. A vast, empty desert under a blazing sun. The exhausted character slowly walks across the endless sand, barely able to continue. He is extremely thirsty, breathing heavily, stumbling with every step. Suddenly, he collapses onto the hot sand, creating a small cloud of dust. After a moment, he slowly lifts his head as if he notices something in the distance. He squints his eyes, trying to focus. Far away, an old British-style telephone booth mysteriously appears in the middle of the desert like a mirage. With his last remaining strength, he stands up and struggles toward the phone booth. Every step looks painful from exhaustion and thirst. He opens the booth, walks inside, and places his finger on the number 7 on the telephone keypad. He slowly rotates and presses the number. Immediately, the entire telephone booth begins spinning rapidly. A powerful vortex forms around it. Strong winds swirl, icy mist fills the air, snowflakes fly everywhere, sparkling particles appear, and magical freezing effects surround the booth. For the first time, vibrant green color begins spreading inside the spinning booth while the outside world remains completely black and white. At the center of the glowing green vortex, an ice-cold 7UP can materializes, covered with fresh water droplets and surrounded by refreshing energy. The character grabs the can, opens it with a satisfying PSSSHHHT!, and drinks a long refreshing sip. Instantly, energy returns to his body. The entire desert transforms from black and white into vibrant colors. Fresh wind blows across the landscape. Green and white butterflies gracefully fly around him. The character smiles with joy, raises the 7UP can proudly, and gives a thumbs-up. Premium commercial quality, cinematic lighting, dynamic camera movements, smooth cartoon animation, dramatic storytelling, highly detailed black ink illustration style, seamless transition from monochrome to vibrant colors, refreshing atmosphere, realistic wind, snow, ice particles, magical transformation, product hero shot, ultra-detailed, 4K, high-end beverage commercial. No subtitles, no extra text, no watermark, no additional logos, only the official 7UP can.