CryEngine Prefab XML Importer

Looking for XML importer for CryEngine Prefabs with the following importation options:

objects/placeable objects-> import as helper/dummy while preserving position/rotation/size.

lights-> import as standard light and instance all lights with the same name.

Prefab with in THE Prefab->place as a helper/dummy or be able find the other Prefab XML and import that data.

FX/other unknown entities-> import as a helper dummy.

Some oddities with CryEngine PreFab coordinates and hierarchies is that child object coordinates are in relation to the parent and not the world.