Create a 3D model of Sagittarius as an archer centaur, blending human and horse forms. Wields a bow with arrow notched, aiming forward. Armor and bow have engraved archer motifs. Dynamic aiming pose. Deeply detailed textures highlight the centaur’s musculature and engraved patterns. Well-lit, ultra-realistic, highly detailed. Negative Prompt: blurry, cartoonish, inconsistent features, low detail, flat textures.