This illustration from one of the many Masters of the Universe coloring and activity books is not bad at all. Some of the books paid close attention to the Filmation series, and you can see that is the case with this piece. Whilst the execution of the illustration may not be perfect, I do like the poses and intent of the piece. But we all know He-Man would never punch Beast Man, right?
(click on the image to see it at full-size)