Imp was a character that rarely, if ever, appeared outside of the Filmation She-Ra series. Interestingly, a few other canons did attempt to bring him into existence, with vastly differing results. Here is the second of two images showing Imp outside of the cartoon. In this illustration from issue thirteen of the Masters of the Universe comic published by Star Comics we see another unique take on Filmation's character. While his proportions are closer to the cartoon, his lack of hair and fingers is quite striking. Once again the color scheme differs greatly from the Filmation design with this version of Imp being colored bright pink!
(click on the image to see it at full-size)