Hi.I can help you,I'm 3D Artist.Here my Portfolio https://www.flickr.com/photos/60119851@N08/sets/Email:bonsai1985@yahoo.com.Thanks,Dmitry.

First, I would ask the builder to give you the dimensions of the furniture used in the plan. Since they've already done the legwork-you will know which pieces will fit. Many times folks go the the furniture store and end up with a huge sectional and it over powers the room. Second, just get what you love! You have to live there. Start to create an idea book in Houzz. You'll start to see a pattern. Then just find a sofa like the one in your pic that is in your price range. Just keep repeating until you have all your pieces. Same thing with wall decor (which I would do last). Have fun!

Hi, Based on your reference image, it seems like it has only 2 colours, namely White and Dark gray. The yellowish lights make it look like off white/beige in some areas. You can also add some textures to create variations when exposed to different lightings. I hope this was helpful. Regards WEIRD

Neutrals