Prompt: \"Create a charming illustration featuring a panda character with closed eyes, wearing a sleep cap, lounging in pajamas. Capture the endearing details of the scene, including the panda's head tilted back, cozy sleepwear, fluffy slippers on its feet, and long sleeves with a playful fold on the left side, forming cute wrinkles. Pay attention to the expression, ensuring a peaceful and content demeanor. Utilize soft lighting to enhance the cozy atmosphere. Medium: Digital or traditional illustration with a focus on the adorable details of the panda's sleep attire. Aspect ratio: 16:9. Height: 576. Seek inspiration from artists known for their cute character designs.\"