The folks over at Mafia Game Videos were able to obtain concept art and game development keys from a cancelled sequel to Scarface. This game would have been developed around 2009 by Radical Entertainment and taken place in Las Vegas. Unfortunately the game was cancelled due to reasons never made public. One possibility is that the company was acquired by Activision in 2008 and experienced 90 employees laid off in February 2010.
You can view a video showcases all the art down below: