Yes, I think the camera angle looks like we are sitting in a theater audience, and the lighting looks like stage lighting. Consider that if it is daytime, sunlight is just not one bright, solid light on them -- being indoors, they are probably not under direct light at all. Try a variety of softer lights of various colors from various angles -- e.g., there would be white light from the walls, a very faint red tinge upwards from the couch, etc. As hs also been mentioned, some bump on the walls and couch would give it some variegation and reality -- look around you and consider how much of what you see really looks perfectly smooth. All in all, you have a great start here; the devil, as they say, is in the details. Oh, and I disagree that your male v3 looks female -- I think you've done a good job with him :-) Keep plugging away, show us the results :-)