We've just posted an update to our preview of the Panasonic Lumix DMC-GH3, adding updated product photography (the camera we originally used had a non-final grip material) and three pages of studio comparison images, both JPEG and Raw. We're working on the remaining studio tests, and intend to add at least four more pages to this preview in the next few days, with a samples gallery and more detailed impressions on the camera's handling and performance. Look out for that towards the end of the week, but for now, click the links below to go to the updated preview. 

We've added the GH3 to our database of studio scene comparisons. Click on the thumbnail above to go straight to the first of the three IQ Compared pages in our preview