C&C Roleplay 2 v2.2 Public Beta was released a few weeks ago. It's based around creating a Grand Theft Auto-like mod for C&C Renegade. The mod has unique features such as a working cellphone, swimming, boats, submarines, Ferraris, trains, harriers, helicopters, trucks, cars and even a SCUD missile launcher on a massive map. You can download the mod from here.
More information and screen shots can be found on the C&C Roleplay 2 website.