And you've just decided that the "replica" was so good that you paid stolen-art-on-the-black-market money for it, not "good replica painter" money for it...
The thing is your books say "good replica money" and only your crypto wallet or offshore account or shell company slush fund or pile of gold have the 'stolen-art-on-the-black-market' money removed from the balance sheet. Smart accountants are payed a lot of money to figure out exactly how to hide this from overworked and underpaid auditors.
Ash and Mickey have tried to capitalise on the theft of a rare Picasso by selling a fake to a well-known collector, Petre Sava (Peter Polycarpou), a vicious Eastern European gangster. They learn too late that Sava who owned the stolen original. Mickey is taken prisoner by Sava, leaving Ash and the others with just a few hours to return the real stolen painting, otherwise Mickey is a dead man. With their usual contacts unable to give any clues, except only the word that a Scottish crew were behind the theft, the gang visit renowned Picasso forger Dolly Hammond (Sheila Hancock) (the one who helped to create the fake). She points them in the direction of the McCrary brothers, the thieves in question, and are told that they stole the original painting for another renowned gangster, Harry Holmes (Martin Kemp). Time is ticking and Mickey is edging closer to death; if the group can't find the real painting, Ash will have to devise a plan that can get him back...