Illegal Collab. merged two iconic machines to create a single numbered and limited edition artwork: Grendizer (Goldorak) and Rolls Royce. The instantly recognizable face of the famous robot now sits atop the grille, taking the place of the Rolls Royce emblem, "Spirit of Ecstasy." The resulting new artwork is naturally named "Spirit of Grendizer." In line with the animated series, which features 72 enemy robots, this artwork is produced in 72 copies. Each piece is numbered and engraved in Japanese with the name of one of these 72 adversaries.