Found 3 packages
DraggableTreeView is a custom view that mimics a Tree View directory and also implements drag and drop. The tree view can go to the n-th level by default there is no limit.
Xamarin.Android bindings for Valkriaine's Bouncy. RecyclerView and NestedScrollView with physics-based bouncy overscroll effect
Xamarin.Android Binding for Jaewoong Eum's IndicatorScrollView. Android view that reacts dynamically with an indicator when the scroll is changed.