A professional photographer would be an excellent idea. But if you don't think you can afford to do so and want to invest in an appropriate camera and lighting which can be very expensive. B & H photo in New York could probably advise you. Or Adorama. But there is definitely a learning curve to do great photography. It is not as easy as it looks. Different backdrops take different lighting. It also depends on the lighting in the area you will be taking the pictures.

If you love that wallpaper, use it in bathroom. Not really right for behind bed. I would go a drum style chandelier. In a silk pale gold. Your bed looks zen or Asian to me. I love it. But, you don't. Need to much with it. Keep it simple a more formal drape on windows, color would depend on wall color and bedding. I'm thinking a dramatic peacock satin. Use a lighter same tone on walls a rich teal. Ceiling can be gold leaf. With alight that cast shadows on ceiling at night. Then your wall paper will tie in. Furn should be mirrored.

There is contrast between the traditional furniture and the focal point of the floor which pops, draws attention. I would recover the sofas in cream colored soft fabric - suede. I would leave the curtains grey, and put down a large neutral area rug. The edges of the room would show the pattern of the floor. I would color the wall and add texture to it, but not too dark as the room will appear smaller. Add a picture and put a nice plant holder, large vase in the left corner of the room - an oriental-style vase. Or, a cream-stripe fabric on the sofas. You could go soft or bold in this room - depending on your taste.

Hi Ni, I just thought of something....did you say you planned to do the stencil motifs on the window wall? If so, I am thinking they will be mostly hidden by the curtains. I wonder if it might be better to stencil the long wall that is on the right side of the room when looking toward the window. I could see this being a pretty backdrop to the prayer box (I think that’s what you called it?) and your wood cuttings. Then maybe the opposite wall (the one with the kitchen doorway) could hold a large piece of art?