Eh, I just use a soft cotton flannel cloth and my own breath to steam up any really smudgy spots.
Novus plastic polish works great for pickguards (especially if you have fine scratches you need to remove... get the three-formula collection w/ microfiber cloths on evilBay for $9-10). Fine scratches on the body finish can be removed with Maguiar's Scratch-X. After which you could use some straight carnauba paste wax is you really want to fuss that much. It doesn't seem to me that EBMM finishes really need wax to protect them... they are plenty thick and extremely hard.