I can certainly find and optimize images for your article!
I'm a published author, and I currently write online manuals full time, using screenshots and images.
Rather than bore you with a litany of my qualifications, I'll just tell you that for a simple project of 100 images, I can complete your project in less than three days.
PS: I edit images every week for a newsletter I create for my Sunday School class of children, so I'm kind of an expert. ;)