Half-beast half-human assassin clad in an ornate, radiant armor forged from mystical earth silver metal, the intricate and highly detailed plates glimmer with hints of celestial designs. This fantasy figure moves with an ethereal grace, their armor decorated with motifs reminiscent of ancient legends and cosmic forces. Each piece of the ensemble is meticulously crafted, exuding an otherworldly aura under the volumetric lighting that bathes the scene. The assassin's presence is both terrifying and majestic, embodying the duality of their nature. Set against a backdrop reminiscent of a supernova, the environment amplifies their enigmatic allure in breathtaking 8k detail, capturing every nuance of this mesmerizing being.