https://assetstore.unity.com/packages/templates/systems/topdown-engine-89636

Simple and enjoyable first person controller. Perfect as the basis for any first person games. Try the DEMO version to see for yourself. Used new unity Input System. Gamepad support. Built in system for returning the player when falling through “through textures”.

https://www.unrealengine.com/marketplace/en-US/product/talk-while-walking-or-standing-animations

A set of 64 third-person talks while walking or standing animations pose matched start and end frames no need to re-target animations if using the default Unreal Mannequin