147937 Photoshop image backgrounds

I have about 400-500 images that need to be photoshopped. The images are from a fashion clothing photoshoot and while were all shot on the same background need to look uniform. This means taking the background of each shot and modifying its hue and color to match all the other photos. The background can not be a cut and paste, only the hue needs to be changed so they are of a uniform shade of grey. Please see [login to view URL] for a good level of uniformity of background hues. I have attached a sample set of images, if you are serious about bidding it would be nice to see your work on a couple of these. Also, once the image is photoshopped it must be cropped specifically and resized to three different sizes. The sizes must then be uploaded to my site to replace the images currently there. w-94, h-185 for thumbs w-200, h-395 for medium w-347,h-683 for pop ups You can either bid per image or for the whole batch.