Sketching of yoga poses

I am looking for someone to do some basic sketches of yoga poses for me. The style of yoga poses that will be sketched is proprietary. I have reference images of poses available which should make the task easier. I am looking for sketches with basic outlines, so the artist does not need to go into too much detail. This project should be relatively easy, so please submit proposals with reasonable bids in terms of Rs. per sketch. The estimated quantity will be 400 - 600 nos.
Thank you in advance for your time!