I'd be willing to do it, my current work and school schedule though kinda makes it tough for me to schedule a touch-up, but I fill deeper scratches with glazing putty sand and airbrush the paint, wetsand and polish lightly, it'll be up to you to fully polish it when cured. If you can tell me what type of paint you have so I can bring the appropriate thinner. Depending on the severity of the scratches I charge between $75-125. I'll be free Friday afternoon and weekend mornings.
Oh and is this a metallic black? If so, just as a warning, there is no perfectly touching up metallics.