Fondo de pantalla para teléfono con la mascota de NetJJ

Design a premium 9:16 vertical phone wallpaper featuring a cute 3D NetJJ mascot character (chibi style, brown character wearing an orange carrot hoodie). Advanced cinematic sports graphic design style: layered composition with a large detailed character portrait (upper section) and a full-body action pose (running forward, pointing or dynamic movement) in the lower section. Add glowing energy effects in vibrant orange and soft green tones (inspired by carrot theme), with lightning particles and dynamic motion trails. Include a futuristic fantasy environment background with a subtle stadium-like or digital arena silhouette. Integrate a custom mascot emblem/logo behind the character (circular glowing badge style). Use bold vertical typography on the side with the text: "NETJJ" and "THE MASCOT". Apply dark cinematic color grading with high contrast, soft glow highlights, and vibrant accent lighting. Ultra-clean 3D render, highly detailed, cute but epic mood, photorealistic lighting, depth of field, 4K resolution.