A photo help request.

I have a favour to ask of all you good people.

I am no good with anything relating to photographs and therefore don't own a camera.

I am into diving and a friend recently took 2 rather cool and moody looking shots of me being suitably brave on a shallow albeit dark training dive, and I want to use the pics for things like desktops wallpapers, phone wallpapers etc. I also want to print one off, frame it and give it to my Mum who likes the pic as it is so far. I would like someone in a more photo minded place to have a little tinker to sharpen/tidy/moodify/cool it up some. I can repay with hearty Xmas wishes, words of praise and general nice thoughts being beamed in your direction.

Any helpers willing to help a poor dude in photo distress?