The Clickspring creator hasn't provided updates for months on his Antikythera reconstruction, but recently he updated his patreon supporters of the reason why: He has discovered something new about the mechanism, previously unknown, that he is working on publishing. Fascinating!
Ohh exciting. I saw this thread and wondered what happened to that project.
Cool!
Not only is he recreating the mechanism, he's also exploring antique methods and materials that were possibly used.