On her head is a gold-colored headset capable of producing an antenna, visor, and other useful gadgets. Their hands, along with the trim on her suit and boots, is gold in color.

Zeta R-02 appears as a white female echidna dressed in a form-fitting red and black bodysuit which flares at the ankles and wrists, and black boots. When Neoeclipse knew Vannessa (known at that time as the nickname of Amy Rose) and became friends Zeta was gifted to her being then the new owner of Zeta and being know as Zeta R-02 since then she use hers as a persona online. Later was a new mascot of MetroVG instead of Chip-chan. Zeta R-02 (ゼータR-02) (Zēta R - 02) was created by Neoeclipse being part of his fan fic Called 'Project R'.