When I was making up the Aber Front and Rear Hinged Fenders on a Tiger1 I backed the thin brass sheet with 1mm Plasticard then I used small dressmakers pins to simulate rivets,
I pin viced a hole through the brass sheet/plasticard ply combination for each "Rivet"then pushed the pin through,
When all of the faux rivets/Pins were in place I dripped a dot of superglue on the inside of the fenders to lock each of the pins in place,
When the glue had dried I snipped the balance of the pins off from the inside and the job was done.
I think we all have our own particular way of fitting rivets.
