Biometal Model PX is the Mega Man transformation for Vent or Aile from Mega Man ZX by combining Model P with Model X. It's design takes inspiration from Hidden Phantom from the Mega Man Zero series.
Similar but not the exact same as Siarnaq's Model P, Model PX can be identified by the arrow design on the helmet present across most biometals combined with Model X.
The following tags are aliased to this tag: model_px (learn more).