The in-game models from the Apple Arcade game My Little Pony: Mane Merge have been ported to Blender by fandom members hitchsprout and kap.ah.
hitchsprout shared the links online yesterday. You can download the models on Mega.
Below, you can see one of the Blender-ported animations; this Ruby Jubilee animation was added in the recent update 1.3.0.
Twitter: @_overcast07