One of the new mounts coming in Patch 9.2 is the Mawdapted Raptora, a reskin of the shop mount Sapphire Skyblazer that can be obtained in-game! This mount comes from a new profession system called «Protoform Synthesis», likely related to the new Cypher of the First Ones system.
The Sapphire Skyblazer mount, for comparison:
Patch 9.2 PTR Build 41089 DataminingDatamined Mage Tower Return No Playable PTR Till After Thanksgiving Class Changes & Legendary BonusesUniversal Covenant Legendary Belt. Read more on wowhead.com