A very cool MarketSaw reader codenamed "HerefordBoathouse" (a homage to DeNiro's RONIN) sent me these shots taken at Shepperton Studios in London. I can confirm that the movie is in fact being shot in native 3D. Further, they are using Red Epics (I have to confirm the camera though, at his request).
Source: First Look At 47 RONIN
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