1girl,solo,helmet,visor,armor,bodysuit,short hair,red hair,

for no helmet just use - green eyes,bangs,short hair,red hair, and remove helmet,visor

extra tags are - green eyes,headband,bangs,machinery

Lijima From The Hero Awakening or Mirai Choujuu Fobia or 勇者覚醒篇

there is a english dubbed of the show

i used her mech like suit cause you know why do the basic school uniform

this is a adult show so a heads up on that if you plan on watching it