I was lucky enough to find a DP-3 to complete my collection of F2 cameras and accessories I used to use back in the 1970s.
However the DP-3 whilst it seems to work perfectly is missing the eyepiece blind latch.
The latch mechanism itself works well enough but I have to use a screwdriver to flip the eyepiece blind on/off.
It would be great to get a replacement lever but this would be very lucky.
Can anyone suggest someone who might have one or maybe a 3D printer design so I can print a duplicate lever?
Alternative options (other than, leave as is) will be considered.

Thanks