Life is like a GAME, Always had GAMEOVER, but never stop until its FINISHED

M16A1 was former SF boss unit, shes actually an G&K Elite-t-doll. Shes has been reconverted and restore all her appearance since she surrender to G&K, where former teammates of AR team confronts her to come back.

UMP9 is an Elite-t-doll of G&K PMC as a member of "Squad 404"

HK 416 is an upgraded version to "MOD-X" as it advance digimind processing. She's the former member of "Squad 404" and she disbanded her team as she wants to be independent doll since she doesnt want to go back what happend back then in "Operation butterfly incident".