These days 3-dimensional computer graphics are better than anything real in this world, in terms of looks and as well as the cost of its production. We can create realistic models of an architecture, whatever it may be. If it is only an exterior we'll make a fly-by, if it is an interior we can walk through and enjoy it, if it is both then we can fly and walk through it :)
All in all, we do not wish to fix the idea of creativity in any field in any form. Here we are to experiment and find the best solution as per the precise requirement. We can produce a completely customized solution for you so that you can present your thought behind your dream project, covering all the minute details you wish to portray.