A full-body portrait of a D&D goblin featuring a transparent glass head, revealing a detailed and intricate brain with natural biological textures and alien anatomy, highlighted by vibrant bioluminescent colors. The goblin's skin shimmers with a transparent glass-like quality, capturing the warm hues of the golden hour. Its body, resembling an alien creature, is set in sharp focus with ultra-high definition, showcasing insane levels of detail. In the background, a lush forest provides a natural, microscopic view as if seen through a leaf, adding an otherworldly element to the scene.