Police are urging members of the public to come forward as new information is revealed about a Grand Final eve stabbing in Noble Park that left its victim with "multiple, permanent scars".

A 24-year-old Berwick man was attacked at a party by two men in the early hours of October 1 and left with life-threatening injuries.

Police believe the two attackers drove away in a dark 1998 Holden Commodore sedan.

Police have now released an image of one of the offenders and of the vehicle believed to be used by the assailants to flee the scene.

The car is a dark, 1998 Holden Commodore sedan, identifiable by its large silver rims.