Ultra-realistic hyper realistik, 16k, raw image, colossal humanoid mecha as the main hunter, fighting a massive dragon inside a neon-lit cyberpunk battle arena, glowing holographic billboards in the background, rain-soaked metallic floor reflecting lights, sparks and debris flying from impacts, glowing plasma weapons, visible HUD elements with mini map, health bar, stamina, and weapon status, high detail armor textures with battle scars, cinematic lighting, dynamic low-angle shot,
