wow... quite a set of additions. I will best take the most obvious ones. Especially the body shapes. Thanks for pointing things out to meIf you don't have Dusk Starter Morphs, for sure get them. Next would be Dusk's Head Shapes and Dusk's Body Shapes.
To give Dusk additional expression ability, you want Dusk's Expressions & Visemes.
Not as essential, but small increments of Dusk's Creature Heads can give you some rather unique Dusk characters.
Dusk's Head Morph Resource Kit gives you additional control of Dusk's face.
Dusk's Shapes And Sizes Volume 1 helps to create giants and dwarves.