Unnaturally tall filiform humanoid, elongated limbs 3x normal length, spindly multi-jointed arms, asymmetrical proportions, faceless smooth head, dark moss patches covering pale skin, twisted skeletal frame, impossibly thin torso, finger tendrils reaching ground, shadowy appendages from shoulders, eerie swamp coloration, weathered bark-like texture, mysterious organic growths, supernatural proportions, A-pose, game ready, PBR albedo diffuse materials, clean topology