CC Wallpaper (& possibly object) Help Would Be Appreciated

Hello all.  I had hoped to get into making CC, but I just do not have enough space on my windows partition on my mac.  I will have to wait at least few months until I can get a windows machine.  I am trying to get as close to the dining room in this picture as possible.  I have made the seamless pattern for the wallpaper. I know the work isn't just great, but I am willing to take what I can get and see how it goes. I will try for something better later if I am dissatisfied with what I have done. I made the small, medium, and tall sizes, but since I was trying to learn as I go and I could not work in Sims4 Studio, I don't know if there was something I needed to do in Photoshop yet to get the top and bottom panels.  I was under the impression that I needed the meshes from the game, first.  www.dropbox.com/sh/l5l4awnp0788ysc/AADRRP9EC0h9XmFDSp13rtbLa?dl=0

As for the rest, if any of you has seen CC very similar to items in the picture, please send the info my way.  I'm particularly looking for a fireplace and the dining set, but of course the decor and chandelier would be fabulous as well.  I just figure that I will work on those when I can learn to do them myself, later. I did find a dining table and chairs on TSR that I can probably recolor someday. 

I know the painting will be easy to recolor but it is not family friendly, so I will have to do that on my own later. 

Thanks!