Cartoon Troll in a Neon Futuristic City

A cheerful cartoon troll with chunky green skin, a wide goofy grin, an oversized nose, shaggy purple hair, and big yellow eyes, wearing a patched denim jacket, a neon scarf, oversized boots, and a backpack. He stands in a futuristic city street at night, rain-soaked pavement reflecting neon lights. Around him rise towering glass skyscrapers, flying cars, maglev trains, and floating holographic billboards. The scene is bright and playful with bold outlines and exaggerated cartoon proportions; use a vibrant color palette of electric greens, hot pinks, electric blues, and bright yellows. The troll strikes a dynamic, playful pose, maybe waving or giving a thumbs-up, giving a sense of mischief in a friendly cyberpunk urban setting.