Босс из игры в стиле 'Neon Souls'

Transform this person into a high-difficulty boss from a neon-gothic action RPG. Wearing obsidian armor with purple energy veins, holding a colossal transparent blade. Dark arena background with rain and neon reflections. Transfer face exactly 1:1 from the uploaded photo, maintain identical facial features, body proportions and skin tone. Full body visible, centered composition, nothing cropped, 8k, ultra detailed, high resolution, masterpiece quality