I'm not really feeling the leather on the sofa. I think you could really improve on your spec map: Even if your sofa is one of those fabric sofas, I think you could push the contrast in your specular map a little. Maybe even in your diffuse. Also, the seating looks a little flat. Maybe there could be some pads on there. Or…
@polygonfreak: I agree that an aesthetic unity is a good thing among asset collections. I also feel that these three assets go very well together. It may be helped that I'm looking at the renders via an iPhone, but even zooming in I feel that the aesthetic is held in each piece. The forms, colors and materials all speak…