Don't know if you have ever heard of Takuji Yamada, he is a pro-modeller that started by doing scale model buildings and similar for a living.
He has excellent skill and it is amazing what he produces even after he lost the use of one eye due to a car accident(methinks).
His best Dio, IMHO, is on the cover of his book.
Him and his family standing at his hobby desk looking at a finished Diorama of the very same scene.
Not sure about the cost of ordering one yet, but their use is very common.
We got a weekly tv show that show renovations done on houses and the "before" house is always as a model in the studio.
Japanese really love touches like that.