The oldest version of that picture seems to be from December 2010, so it may not be available anymore. I certainly can't find that exact one anywhere. Here is a link that might be useful: Tineye image search

Do you have any of the original carpet left over. When we got new carpeting there was some left over and we had the carpet company bind it and put it in the foyer.

Hmmm, did you take the photo in a store, or a friends house, or.....? There may be a label that shows the brand and the name on the back side, if you could 'visit' that one again. :-)

If large, rug size should be big enough for front feet of all seating to be resting on it, which doesn’t look possible with layout. Other option is to place a smaller rug in front of couch and to make it feel less awkward, add a coffee table. Suggest taping out different sizes to experiment. Rug colors in other rooms don’t have to be the same but your room‘s shades need to be pulled together, so I’d use a rug similar to one in picture and then add complimentary cushions.