(medium full shot) of hybrid creature with chitinous yellow skin, bioluminescent patches, segmented body, gills, leaf-like fronds, phosphorescent spots, crystal shards, robot with metallic green hydraulic limbs, integrated weapons, piston-driven legs, integrated HUD, equipped with energy shields, set in  a magical cavern, with clusters of vibrant crystals in every shade, their facets catching the light and creating a shimmering, enchanting environment, at night ,Masterpiece,best quality, photo, realistic, very aesthetic