Apartment Plan Modification & Interior

I have the original PDF file for my apartment and now need an architect-designer who can reshape the internal layout without touching the structural columns, window openings, or the main entrance door and create CAD files and 3dmax... (Budget: $30 - $250 USD, Jobs: 3D Rendering, 3ds Max, Architectural Visualization, AutoCAD, Building Architecture, Floor Plan, Home Design, Interior Design, Revit, SketchUp)