concept art sheet of a sunbleached golem DnD 5e monster, full body standing pose centered, massive humanoid construct assembled from bleached white desert bones and sun-cracked sandstone blocks, hollow ribcage visible through torso gaps, skull-like head with orange ember eyes, crude articulated joints of corroded bronze pins holding bone segments together, crumbling stone hands, aged parchment manuscript background, faint blueprint grid overlay, red annotation arrows pointing to bone-and-stone construction joints, ember eye sockets, ribcage torso, and bronze pin joints, margin pencil sketches showing joint construction detail and skull head studies, handwritten archaic field notes in margins, red text callouts, highly detailed realistic illustration, D&D monster compendium character design sheet