Hello, I am an architect also a 3d artist, I have 10 years experience in building architecture , Floor Plans, Elevations , sections , ceilings and detail, Wall, roof and floor details, Material specifications 3D visualizations, & All kind of Product 3D modelling and photo realistic rendering ,
I read you description and want to do this work to following your description.
https://www.freelancer.com/u/architect3dmind.html