AutoCAD Lift Relocation Plan Update

Hi, I need to draw modifications to existing architectural plans. There is actually two projects but we will start with one. So these plans have been submitted to council and I need to submit a revision that highlights our new design changes. I need you to convert vector PDF to DWG (or DXF) and then modify to show the changes. Submit back to me as PDF and DWG/DXF. We are moving the position of a lift. The bottom floor is underground. The second and third floors of the lift shaft will be made of plywood (interior) and blueboard (exterior). the top floor lift shaft will be glass frame. I have submitted a number of images below that explains what we want. Let me know indicative price for this work.