Where Can I Find A Architecture,interior Design,decorating,and Landscaping Computer Game?

I am into architecture, interior design, decorating and landscaping. I am looking for an interesting computer game(s) with all of that on there. I have already had the Sims 2 for a few years and I am tired of all the the same things. I want a lot of more things to choose from. . . like unlimited. I know I could get the Sims 3 but if anyone knows of any other computer game besides the Sims I would appreciate it that very much!

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