I did the same, emailed him your picture and asked for one too.
Did you need to give him any other details, eg length etc ?
Ideally could you pm over the order you sent to him?
Just got my QC pics today (5001 ardoise dial).
I have a 7.5" wrist, so my straps are a little longer than "regular"
You are best to get your watch first to try on and then send him the lengths required.
The main details he needs is 22/18, which I'm sure he knows and the lengths for your wrist.
From my memory, I'm sure the regular length for deployment is 55/135 mm
Someone correct me if I'm wrong.
I think I order mine as 55/150 mm for XL length.