Druid shapeshift animations

I'd like to give a special thank you to the developers responsible for these animations.

The transitions between forms and complexity of effects are so smooth, it looks like real magic.
I'd be interested to learn the details of the creation of this little technical masterpiece. What pipeline and middleware are used? Is there any information or articles on the topic? Or is this process top-secret? 🤫

I watched several interviews and presentations about tech, rendering etc. with Lead Engine Programmer Alexander Sannikov, it was very interesting and impressive.

Great job guys, fantastic, keep it up!