Hardshell case for Ibanez EW20asent??

Does anyone know if there is a hardshell that will fit an Ibanez EW20asent acoustic?  Ibanez does not make a case dedicated for this model but I've heard that their AEL50c case should fit it. The problem is that the guitar is a little wider at the lower bout than a regular dreadnaught, but not quite as wide as a jumbo.  Has anyone heard of a case that would fit this guitar?  Any info would be greatly appreciated...thanks.