Photoshop 2 images

Hi

I need the following change made to 2 images

1. Barry and Amanda. I need the background changed to something nicer. even if only a colour or mood. then the image made to look like an oil painting.

2. Katie and Amanda. Again. need a better background and general touch up, Wrinkles removed etc. but kept natural.

Also need a fast turnaround as ran out of time to get this printed for my best friend's birthday. Anyone can do this today/tomorrow?

including pictures for you to see

basing quotes on offers on here - just need someone ready to do the work super quick.

many thanks

Katharine