According to BS01, they would of looked like the Nuva, but their unique transformation turned them into much different Toa.^So basically the Red Star was like "lol, got something different in mind for you". And I honestly think Jovan only looks the way he does in set form because of Lego wanting to use the latest pieces. *shrug* lol, sounds like the Kestora have an interesting sense of humor! Anywho... The Toa design is probably passed down from Toa to Toa. Helryx was created on Artakah. Lesovikk and his team used her basic design when they became Toa, their design was used as a baseplate for the next Toa/Toa team, and on and on. The basic design being maintained, but with some changes each generation. Until we get to the Toa Metru, the individual Toa Hagah, and the rouge Toa in the serials. The evolution of Toa.