Convert JPG's / PNGs to VECTOR

Hello, I have a list of 100+ items of images (Found on Google) that i need converting to Vector / EPS format. Each Vector / EPS needs to be high quality and should look the same or better than the original, i will try to find large images and decent resolution. Please in your comment state how much per image, and your bid price should be per 5 images. This is ongoing work, you may have 2-3 projects per month others you may only get 1 - depends on what i need at the time. I will provide examples of the previous worker's work and you need to be at the same or better quality. Batches will change from time to time, and may require additional costs, this is not an issue, you work is paid for when i accept the vectors are at a good enough quality. Example of 1 image you may convert. [login to view URL]~[login to view URL] I believe there is a program that could do this, but when i have used it the image is low quality or look nothing like the original (colours, outlines etc) Thanks