The GBOF still follows the exact same layout. so you can get these by going to the Guides Page.
This is the C50:
This is the only image I have for the OKF. It is for the GBOF though:
This is all I can find for the Zenith v2 (nothing previous):
You will need to download and Zoom In with whatever photo viewer you use.
Image for original OKF is gone.
Image for Super Trooper is gone.
If someone else has these please put them here. I will continue trying to find them. They are not available in my backups either but I may have hard copies which I am still trying to find from over a decade ago and I am not sure where they are at.