We’ve datamined all the different Hunter Tier set appearances for Dragonflight Season 1. The Mythic and PvP Elite sets have special animations and effects!
Hunter Tier Set Transmogs from Vault of the Incarnate Raid
Hunter Tier Set Transmog from Mythic Mode
The Mythic Hunter tier set transmog has special lightning effects attached to the Helm and Shoulder pieces! You can see these effects in the video below.