Lian Li recently announced their new invention, PC-A05N in mini-tower form. The new design has the following dimensions 210 x 381 x 490 mm, it's unique because of its PSU placement. Instead of the standard (back-top) location, Lian Li moved it to the bottom which allows the case to be so low and compact.
New PC case is ready for distribution, you may place your order from Lian Li directly. Recommended price by the designers is about $95 (without tax).