Chapter 6: The Prisoner - S1-E6
Trivia: In the credits roll, Burg sports a grey haired goatee, not at all like his design in the actual episode but very much like the look of the actor, Clancy Brown.
Chapter 1: The Mandalorian - S1-E1
Trivia: A character very briefly mentions a holiday called "Life Day" in the pilot episode in a throwaway line. This is a rather peculiar callback to the infamously bad "Star Wars Holiday Special," which featured a fictional Wookie holiday called "Life Day."
Chosen answer: They could be just like wrinkles from age, like the elderly Togruta in the Zygerrian slaver arc in The Clone Wars series, as Ahsoka is considerably older than her animated appearances. I think there is probably a character design/stylisation aspect to it as well - the other Togruta we've seen in live action, Shaak Ti, has four segments or folds in her lekku that were not visible in her Clone Wars appearances, so it would seem the character design in Clone Wars and Rebels reduces such features.
Sierra1 ★