Preparing of kitchen drawing with dimensions

I need a designer who could prepare a drawing for the steel metal works and for the marble counter.
Based on the drawing I will buy the marble counter and the steel manufacture will produce the frame.

The idea is that I buy all the kitchen appliances and than to give the drawing for the metal frame, which will fit in the equipment like Bain Marie, freezer, sink etc. The frame will also carry the marble counter and a drawing of the marble plate with dimensions and openings should be created.

DWG drawing is available of the location.