Weapons:
Vega has very long hair which she likes to keep in a single braid. In order to discourage people from grabbing her by the hair she has a spiked strip which she braids into it.
Cogitavi glaive: Vega's weapon of choice is a traditional Cogitavi glaive. This is a collapsible metal staff tipped with a twelve inch blade, made from a sturdy alloy found on her home planet. When collapsed it resembles a dagger, but when extended to its full length it is about four and a half feet long.
Armor:
Vega wears very little armor, as she finds it cumbersome. The one exception is a flexible sheath of Cogitavi alloy, that covers her arms and neck. It is made of many thin straps of metal, riveted together to give her free range of motion while still offering protection. This allows her to use her arms as a shield.