mk3a1_(the_art_of_mk3a1_maintenance)_(girls'_frontline)
MK3A1 (girls' frontline)'s second skin from Girls' Frontline, as part of an obtainable reward from the Frontline Protocol 'Beneath The Fading Lights' from 2023.
She wears blue overalls with a sleeveless orange crop top, and a cabbie hat with a different pair of goggles on them. In her official art, she's depicted in a workshop at a desk with various tools on the wall.