I was driving yesterday and thinking about customs. Bad me. What is considered a "masterpiece" version for a customs? Is there a minimum articulation count? Does it need to be scratchbuilt? Curious to see what some of you think clarifies a custom into the "masterpiece" category.... For example...If I were to take an existing transformer, add articulated hands, ball joint the head, add LEDs to the eyes ; is it a masterpiece version?