The Bitmoji animations anchor where you place them, reports TechCrunch. Using augmented reality you can then walk around the animated seen to get a different angle. You can also scale the animations up or down in size.
The 3D Bitmoji are created based on the Bitmoji you’ve already made using the app and your linked Snapchat account, and they’ll appear as a new option in the rear camera Lens options within Snapchat in both iOS and Android automatically.Some of the animations can run longer than 10 seconds, the max length of a single Snap, but you can use the new multi-Snap feature (on iOS currently, and coming soon to Android) to chain them together to get the whole thing.
Check out a couple examples below. You can download Snapchat from the App Store for free.