... i cannot... will not... and refuse to believe that this is not a high definition photo. i've seen some awesome vray and cinema 4d stuff... but your attention to composition, and subject matter is just too unbelievably spot on to be made in a virtual realm. excellent work.
Gorgeous render, once again. I think the carpet in this one is just fine personally. Looks just like almost every carpet I've seen in real life! Meaning, it does NOT look like those silly fur-based CG carpets you see a lot these days. Those things don't look good at all, to me, nor realistic.
The interior is loosely based off of that reference piece
The couch material is beautiful and very realistic, I suppose if I sat around testing mats for a whole day I could come closer to that feel. Although I usually just knock these out for a bit of fun and don't bother to make them tremendously detailed.