My experience is as described here.
Anything out of the ordinary Rolex takes a long time to source at regular TDs.
I had to go to non TDs to get some of these harder to source models. They just have too much money coming in from higher end reps, to worry about the 200€ Tag that isn't in their inventory.
The Tag Heuer list previously shown was shared in this same forum by me, and it is inadmissible that a rookie to this world, like I am, has to share this type of knowledge here, instead of the veterans and dealers themselves.
I really wish there were more resources here, I saw the other day a Omega Constellation Pie Pan rep on Reddit. Haven't been able to find it anywhere.
Frowning upon nonTDs in RWI (like I was shut down on nonTD section) doesn't help at discovering new information either. Most of these TDs are accostumed to what they sell, they won't look outside their world unless they have to.