Amazing work! What plugin for Maya are you referring to for the haircards?
Good but the Pattern of the foam doesn't change, very disturbing.
If you’re working with animation in Unreal Engine 4, you definitely need to take a look at Allright Rig. It’s a little new project by technical artist Alexander Shatalov, who’s created an expandable nodes and macros library for automatic creation of character rigs and working with character animation in the engine. This tool can help to create a possibility of creation and editing character animation for games, previsualization, cinematics and animation movies.
Allright Rig is not fully finished but you can try a little demo. It’s not clear when the project will be fully completed. Thee developer Alexander Shatalov applied to the Unreal Dev Grants and wants to secure some funds to finish production. The final version will be available through Unreal Engine 4 marketplace
You can learn more about this projects on the official website.