Ethereal Being with Golden Antlers and Dual-Tone Armor

Art Style: A high-quality, semi-realistic digital portrait with fantasy elements. The rendering is polished and clean, blending photorealistic material textures on the gold and gem with stylized forms for the body and shadow tendrils, reminiscent of modern video game character concept art for titles like 'Elden Ring' or 'Final Fantasy'. Framing & Composition: Symmetrical, centered chest-up portrait. The character is the central focus, occupying approximately 75% of the frame, presented in a style reminiscent of a divine icon or a tarot card. The pose is balanced and powerfully still. Character Details: Creature: An ethereal, androgynous being of duality. The body is slender and elongated. Headwear & Hair: A prominent, elegant mask covers the face, from which golden, multi-pronged antlers grow. The mask is split down the middle: one half is cracked ivory with intricate gold filigree, while the other half is a void of shadow. Long, black, tendril-like strands of shadow emanate from the head and shoulders, flowing like thick ink in water. Skin: The body is composed of two contrasting substances. One side and the arms are made of a shadowy, charcoal-black material with the texture of hardened smoke or polished stone, accented with thin, glowing red veins. The other half of the torso is covered in form-fitting ivory-white armor. Facial Features: The mask serves as the face, showing no discernible features except for a single empty, dark eye socket on the shadow side. The mask's expression is impassive and enigmatic. Expression: The character's posture conveys a serene yet powerful aura. The hands are raised in a gesture of offering, balance, or quiet display of power, creating a sense of ancient, unknowable purpose. Clothing Style: The figure wears a form-fitting, armor-like chest piece made of cracked, ivory-white material with gold trim. It covers the chest and one shoulder, leaving the other side to the dark, tendril-like substance. Centered on the chest is a vibrant, faceted, diamond-shaped red gemstone that emits a subtle glow. The fingertips are capped in solid gold. Lighting: Dramatic, soft, and slightly diffused top-down lighting. This creates gentle highlights on the golden antlers, the ivory armor, and the figure's shoulders. Shadows are deep and rich, emphasizing the contrast between the light and dark elements. A faint, geometric halo of golden lines radiates from behind the head. Background: A desaturated, textured background in muted tones of olive green and dark grey, with a subtle vignette effect that darkens the edges. Faint, ethereal golden lines form a delicate, web-like pattern, enhancing the sacred, geometric feel.