post an image i think.

Try to add more light source to light your scene.

Overall i like it. Its a clean with realistic feeling.
Below are my suggestion to further to further improve the composition for your consideration:

-Ambient requirement to be produced by one light source seems need to improve, propose to add light sources such as task light and accent light.
-Propose to change the material or design of tv rack it seems like a work station.
-change pillow, use a lighter colored textile
-Pendant seems floating add base plate.
-Depth of wall cladding at the picture frames near the tv seems not enuf.
-Enhance the Ambient occlusion a little bit to emphasize lines.

i just ended up here.
Fernando's trick seems doest work fully with sketchup 2016. so as new user i have to crack up my brain.

I simply used Text Mix in environment
Load the hdri in text A and set the Text Sky in Text B.Disable the Text C (Mix).
Then after series of trials. I unticked the Text B.

Seems working. Shadows apperared with affecting the hdri's intensity.
Hope thus helps.

XD Thanks for the feedback.

Next time ill be more tactful of selecting the right components and attention to small details.
I have able to sold this concept to one of my colleagues for a box of pizza. He intend to use it for his house. Nice

anyway is there any tutorial regarding post production here? May i ask a link if any.

Thanks.

Hello guys. This post is not about asking a question but appreciation.

Im a new sketchup and vray user, practically new for two months or so. I learned this stuff by watching youtube and reading massive number of manuals but most of my question as a noob were solved by you guys just reading all your tips, inputs and all. So Thank You.

Attached below is my raw render my very first render. Im not sure if the result is okay but i really dont care much. lol...

Once again. Thank You. Keep it up!