You may have seen already on theaters Pacific Rim, from the acclaimed director Guillermo Del Toro. The creatures in the movie have been sculpted with such software as Zbrush, they are called the Kaiju and are inspired by Japanese movies created since 1950. The Kaiju come out of the oceans to destroy Cities. These monsters are not designed anymore with carton boxes; making them much more realistic.
The official trailer of Pacific Rim can be found here.
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