The first wave of single-pack Microns appears to be out, or at least will be soon.

Just a month after the first wave of Capsule Microns came out (fully assembled), these ones are packaged unassembled as mini-models, for hanging on store pegs.

The first wave was supposed to be about 6-10 Microns, with most being redecos. Three were new moulds though, which could combine to form a sword.
Pics of those three Microns have been detailed here.

The three Microns (AMW-01 Gabu, AMW-02 Baru, and AMW-03 Dai) form the sword "Dark Matter Calibur".