Here is an illustration from the She-Ra Series Bible showing one of the first artistic representations of the Twiggets that dwell within the Whispering Woods. These characters look a lot more like the Trobbits from the Filmation Blackstar cartoon than their final Princess of Power character designs. Also it is worth noting that even at this early stage the method for naming the Twiggets is already in place; Sprockett, Sprig and Sprinkle. And is it me or do they look slightly evil?
(click on the image to see it at full-size)