There have been only a very few pieces...
In addition to the ones you already mentioned...
MB&F Chocolate Frog (10 pieces) ...
Kari Voutilainen Vingt-8 (Piece Unique in RG and WG) ...
Montblanc Collection Villeret 1858 Vintage Chronographe (10 pieces) ...
Bulgari Diagono X-Pro (50 pieces) ... Update May 18 (live pictures) ...
Donald Corson UFO-Tourbillon ...
Ludovic Ballouard Upside Down (Piece Unique in Platinum & 3 in RG) ... Update May 9 ...
Paul Gerber PuristS Tenth Model 42 (10 pieces) ... www.watchprosite.com
DeWitt PuristS Tenth Twenty-8-Eight Tourbillon (3 pieces) ...
[PuristSPro ABR ] Here's a link www.watchprosite.com #:~:text=The%20PuristSPro%20ABR%20watch%20features,two%20seconds%20slow%20each%20day.