How do you do order 25 in imagine interior designer?

All i can remember is the walls part, because that was the hard part for me. Make the walls orange then make the crown molding white, but shrink it so you cant even see it. It sounds wierd but it was the only thing that worked for me. Then make the bottom stripe white marble and experiment with length until it works. If you are still stuck tell me and I'll see how I did the rest of it.