Peekablue failed to make many appearances in the She-Ra series. So locating animation art of the character is quite an achievement. Fortunately, a few years back, I managed to get my hands on this lovely piece of layout artwork of the character from the season two episode "The Perils Of Peekablue". Whilst not detailed, the artwork does show that the artist was keeping the character very much on-model; something that was not always the case with layout illustrations.
(click on the image to see it at full-size)