Penthesilea!
Demos is indeed correct.
Clue 1: In antient of days i help defend that most glorious of cities
She helped defend Troy durring the Trojan war
Clue 2: Durring my first assignment i shone like the sun and was used like the weapon of the gods.
The first uit the the Pentha was sold to was Zeuses thunderbolts who's paint scheme is reflective
Clue 3): I'm at the top of my weight classs and I use the most standard engine for my size.
75 tons/300 rated engine.
Clue 4) I am considered a sniper and a brawler.
Taken straight from the TRO
Clue E): You are in love with me? Now you tell me,after i'm dead!
After Achilles killed her and took off her helmet he fell instantly in love with her.
Your turn Demos, well done.