This adorable possum is fast asleep, dangling from the tree with its long, furry tail against the bark. Its pointy snout is tucked close to its body, and its eyes are closed as it dreams away. I would color the possum in a warm gray that reflects the softness of its fur and creates a cozy feeling. I would add dark brown along the spine for a texture that would remind the viewer of bark, and offer a subtle contrast to the gray. The fur on the tail could be brought out with a medium to dark brown and contain white and dark gray shadows for added texture and dimension. For a touch of whimsy and to further bring out the softness of the fur, I would add a light brown halo around the body. Finally, I would draw stars on the possum's back, suggesting a night sky and adding a magical, imaginary element.