Prior Approval CAD Drawings

I need a complete CAD drawing pack to accompany a Class MA Prior Approval submission for an existing commercial office. Accuracy is critical because the council will review every line, yet the detail can... (Budget: £250 - £750 GBP, Jobs: 3D CAD, 3D Modelling, Architectural Engineering, AutoCAD, Building Architecture, Building Design, CAD/CAM, Drafting)