Sketchup model to be updated

I have a sketchup model of a building whose plans are now modified by client. Need someone to update the sketchup model as per attached comments in elevation drawings and as per attached modified plans. I already have the windows and roof corrected. Freelancer will need to check them and correct the walls, heights, materials of interior and exterior.
Please bid only if you are good at sketchup and can do this work fast. See the attachments and give best price since budget is tight and an important factor.