Wanted Rifle Clips etc C15

[rampant rivet]

HI all
Well after five years or so of hard but very enjoyable work I am on the homeward stretch with my restoration of a 1942 C15 I am now looking for the last finishing touches for my truck.
I am looking for one wooden rifle butt holder for the 13 type cab plus the two upper clips, am also looking for the fittings or seal that goes around the square roof hatch and two adjustable lower mirror brackets, any help finding these parts would be great, even detailed photos with measurements would be a great help.

Regards RR.

[maverick]

Had mine made by a chap who did woodworking from the one original i had albeit broken, got the top holders in the shed i can photo sometime if you want.