I really like how this map looks like This sharp transition from lowlands to mountains makes them really stand out and I like it for some reason XD I think I just find the idea of one tectonic plate being squeezed between two others kinda cool. And it sorta reminds me of Anatolia
The only "problem" I see is that based on your tectonic model I don't see a reason why the eastern part of these mountains is that high. The plates seemed to be moving rather slowly and I don't think there would be enough forces to uplift them so much :/ Maybe it would make sense to keep the eastern range slightly lower than the western one?
Other than that: keep up the good work