SkeletalMesh (DX11 Assimp) and SkeletonSimple (Assimp) in mp.dx are now using the Skeleton interfaces V2 implementation. This means you can have spreadable skeletal rigged animations without the need for FBX4V. matkauser was nagging me with it for a while now and finally managed to find some time for it. Get mp.dx with vpm from https://vvvvpm.github.io/#mp.dx and overwrite all packs (especially mp.essentials and mp.fxh)