Model and texture files ripped by user CRASHARKI from models-resource.com. They were ripped with NeoKesha's Twinsanity Editor.
In Crash Twinsanity, N. Oxide appears briefly in a scene just before the Mecha-Bandicoot boss fight, attending the "birthday party" ambush organized by Cortex to witness Crash's defeat.

Now he's in BallisticNG to challenge the other ships and racers to prove that he's the fastest racer of the galaxy.