Mathematics and mechanical symbolic drawings

I am looking for a freelancer who can draw drawings in CAD an d provide me in PDF format. There is no perfection required. I have them in book and freelancer is expected to redraw it. Those drawings are for understanding concepts or specific use case. Freelancer should be full time freelancer . I expect atleast 400 to 500 drawings per day. I pay 2 Indian rupees per drawing which includes CAD files as well PDF. These drawings are from Mathematics JEE previous years question papers.