Images of people required

I need a graphics specialist that has access to some royality free images of people. your images should: 1. have white as the background color. 2. resized to 70 x 70 in size. 3. images should have a gray border (one pixel in size). 4. people should be male, female - white, black, and so forth... (no kids) After you complete these images - I will randomly select anywhere between 5 to 20 images where I will want the orginial sized image with a white background. I need to know how many years of graphics experience you have. This is a real easy project for the right person... This is needed urgently. Thanks