Design a legendary humanoid Scorpion Lord in A-pose, armored in an exoskeleton that pulses with bioluminescent tribal markings. His tail is massive and curved, ending in a stinger that emits a deadly glow. His hands are clawed, and his head is adorned with horn-like projections. Render in ultra-detailed 8K, capturing every chitinous detail and the bioluminescent glow on his body. Unreal Engine-ready, Masterpiece, Legendary Lord Scorpion, #bioluminescent#