Jennifer Schuld's Twitter feed
https://twitter.com/JenSchuld yesterday (10th) shows Turkish Airlines 787-9 TC-LLN on it's first (B1) test flight.
As line number 1017, that puts VH-ZNL (ln 1019) in at least position 4 or in the paint shop - it's not visible in any of backgrounds to the TC-LLN pictures.