Warhammer 40,000 - You have 30 seconds to run for your life

No 'I'conography, probably not inquisition
Possibly Callidus Clade assassin but she's in front of you instead of preferred stealth kill
Not nearly enough bladed weapons for a death cult assassin
Imperial Guard officers almost exclusively choose retinue from the Guard
Imperial Navy officers ^
Too much loli in 'goth loli' for Arbites
Not enough goth in 'goth loli' for Sisters of Battle
Adeptus Mechanicus? HAHAHAHAHA- NO
Space Marines? Are you high?

Commissariat- Once you become a full fledged Commissar you're almost required to have a meido of some sort

Good news is that you're probably going to survive this encounter.
Bad news is that you'll only live long enough to be made an 'example', publicly.