Hi,
I specialize in creating interactive, custom-made PDF forms, including all the scripts requires to make them work perfectly. I've very experienced in creating image upload fields, as well as text fields, etc., and can explain to you how to do it and what the limitations are.
I'm available to work immediately and can finish it in a couple of hours, most likely.
You're welcome to check out my work history on this site and see some of the PDF-related projects I've worked on in the past.
Regards, Gilad (try67).