Does anybody know of the existence of a website/forum where one can 'order' a Photoshop job?

You can try Retouch Pro.

@rebbel let me try. :)

I’m serious, by the way.

Here you go.

;)

If you PM me, I can give it a shot.

@ANef_is_Enuf – Do you do nose jobs?

@tedibear I could.

@ANef_is_Enuf and @Nimis Thanks both very much!
I will send a photo tomorrow.
@tranquilsea Thanks!
@DogIsBack Nice one, quite surprising :-)

Well, I tried.

And a nice try it is!
I see what you told me about not knowing where the border of my face is underneath the beard, and yes, the moustache could have been done with :-)
It was actually quite spooky to see that image…, I felt I was looking at my (non-existent) younger sis.
Thank you @ANef_is_Enuf !

lol, sorry. I really do think the real result would be far nicer than my guesswork. :)