The Neural Upgraded form of [[Girls' Frontline]]'s [[M4 SOPMOD II (girls' frontline)|]], introduced in the 4th batch in August 2018, with Continuum Turbulence.

Following the events of Continuum Turbulence, SOP received a substantial upgrade to be able to deal with the troubles ahead. Paired with [[Banana (girls' frontline)|]], she switches out her jacket for a [[black coat]] over a [[short jumpsuit|short]], [[sleeveless jumpsuit|sleeveless]] [[black jumpsuit]] with [[multiple straps|multiple red straps]] on it.