I would contact a TD of your choice to see if they can source this model for you. At least Silix (
https://forum.replica-watch.info/forum/silix) still lists a 14060 on their website (
http://silix-prime.es/index.php?main_page=product_info&cPath=115_158_226&products_id=2520), so I am assuming other TDs may also be able to source the same or similar version. However, I would make sure you do your research (which it seems you have, since you recognize that all of the 14060 reps seem to use larger 16610 based cases).
From this old thread (
https://forum.replica-watch.info/forum/rolex-tudor-replicas/87698-14060-from-silix - pic links in the thread are dead), it seems that the 14060 that silix has sourced in the past has come with drilled lugs, despite the fact that they are not shown in the pictures on their website.
Good luck with your search.