A painting of a green troll holding a stick in the snow

A small, young, green-skinned, warmly dressed, (winter clothes) goblin stands in the snow. The goblin is acting as a sentinel. The details of the goblin's warm clothes are visible, showing its worn nature. The green skin of the goblin is vibrant and rich, emphasizing its otherworldly appearance. the goblin is young, about 20 years old, has a smart but slightly menacing face. The lighting in the scene is dim, with a subtle glow casting eerie shadows on the goblin's face and surroundings. The overall image quality is of the highest standard, with ultra-detailed textures and a photorealistic rendering. The artwork is depicted in a medium that best showcases its unique style and texture, whether it be an illustration, oil painting, 3D rendering, or photography. The color palette is dominated by earthy tones, with a focus on various shades of green to complement the goblin's appearance.