Pacifista

Pacifista, referred to as Human Weapons (人間兵器, Ningen-heiki), are a unit of mass-produced Cyborgs, working under the World Government and the Marines. They were involved long ago, retaining the appearance of a past Shichibukai,.

An ever-expanding project, Pacifista come in marks, therein, there are both upgraded versions of a model and new models altogether.

PX
The standard Pacifista models, those who look exactly like Bartholomew Kuma.

PE
One of the newest models, made in the image of Admiral Ernest.

PN
Another new model, modified from the original "PX" series.