I took some close up pictures to get some detail and came quickly to the conclusion that much of the picture has been painted.

I think the hat is probably a French kepi. What originally looked like the plume socket would appear to be the braid on top of the hat and the plume is painted on.

The sword looks real and I would guess it likely to be a Shaska or maybe a yatagan.

The awards are pretty obviously painted on.
I'll be sending the picture off to be restored in a month or two and will see if there is anything written on the back of the picture.
Thanks everyone for all the input.