At Pax East (Apr 22-24), Enermax plans to unveil two new cases, the Ostrog ADV (pictured below), and a new micro-ATX case it calls "SteelWing." Pictured below, the Ostrog ADV is a color LED-equipped variant of the original Ostrog, featuring LED bands framing the front facade, the top fan exhaust vents, the interiors (visible through large acrylic windows), and a pair of 120 mm front-intake fans.
The Ostrog Adv features what Enermax is calling "MaxBrite Technology," giving you control over the illumination and its brightness. The rest of its feature-set appears the same as the original Ostrog. Enermax didn't detail the SteelWing beyond mentioning that it features "full aluminium craftsmanship and reinforced glass."