House Layout and Overall Design

I need someone to take some concept images and house criteria to design me a new bespoke house that i can then take to architects to get planning permission on.

I have basic information and details as to the plot where the house will be, but i now need to get some different design options and layouts.

i'm looking for 3 options of the following: External Design (what the house looks like), Internal Layouts, and finally the internal design style