Name: Vector.SP
Gender: Genderless, but refers to itself as male
Appearance:

Vector could be considered a group than a single entity because his body is completely composed of angled metallic plates; held together by an invisible force, similar to that of Machman's wings and booster engines. The plates themselves are of varying sizes and shapes, but they are uniformly glossy dark blue with varying amounts of shimmering silver trim, and are mainly triangular or diamond shaped. The edges of these plates vary from dull and scored (for traction) to a razor's edge.
These plates are manipulated at will to form Vector's "body," which can take a very high variety of forms; however, he mainly takes an angular, ~6' bipedal form. The most unique formation of the metal plates forming his body could be considered his "head," since it houses his sensor array. It is arranged like the slit in a knight's protective helmet, and though he can see through any part of his cyan sensor array, he has a single red "eye," that mainly just indicates where he's focusing his sight.
Reference Sketch by Fera
Personality: Vector's personality seems to be taken directly from knights of old, from their strong sense of loyalty, honor, and chivalry, even to their honorific vernacular. Vector believes he was created as a protector for both Machman and Aera, whom he considers his King and Queen. He almost always addresses them as "Sire" and "M'lady," which is at best tolerated by Mach and Aera. Other than his overly polite and professional demeanor, he remains silent and observes quietly unless addressed. In battle, he fights efficiently, and with a high degree of precision (thanks to his unlimited range of movement, and no worries about weight, nervous twitches, or fatigue)
Weapon: Vector can use the sharpened edges of the plates on his body as melee weapons, form longer/larger weapons, or hurl parts of his body towards foes like a wall of razor blades.
Element: Aqua
Subtype: Shield