"Retouch the given image to add a character with a sword on his back

"Retouch the given image to add a character with a sword on his back, using a design that matches the character in the image. Incorporate the new character into the original scene, ensuring that details such as lighting, shading and textures are consistent with the original image." This modified question: 1. Specifically indicates the desired action ("retouch the image") 2. Provides clear direction ("add a character with a sword on their back") 3. Underlines the importance of matching the existing character design 4. Adds nuances with details like lighting, shading and textures to ensure consistency 5. Avoid ambiguity