In fact, if you have a similar pic without the Garrett cap (maybe substitute for another type of cap/head wrap) donate it io me me for a portrait painting. I'm right now putting in applications to 2 different watercolor societies. That's no joke, I've seen at least 3 similar looking portraits on different society websites recently, which took 1st place in juried shows. The image quality would need to be a sharper large file size for reference.
Ok, larger the image file size the better, I use a flat screen to make smaller pencil sketches first. The actual portrait work would be working off the pencil sketches rather than a printed photo. It will have to be a donation from you, emailed if hard to upload here. Not promising anything, but I'll let you know when finished. I'm always running about 1 year behind on projects.