Unfortunately they've been recycling very obvious entire boss models and animations for multiple expansions now.
On top of recycling gear models.
And recycling palette-swapped "races" for societies/expansion npcs as "new"
The most disappointing thing about every new expansion they add is how 90% of the monsters are the same set over and over with different textures in spite of supposed to be very different biomes and the lore trying to convince me it's a whole region that's so very different to Eorzea.
Makes you wonder where that increased budget went to. Cutscenes and boss transitions/ultimate VFXs you're forced to stand and watch I guess?