I made a drawing of the plates which I had cut for my bike from 6mm stainless.
All the original spacer tubes were missing so I made new ones, any slight difference in thickness of plate(if any), didn't make any odds to me.
They worked very well, in saying that, the price they're going for on ebay is very good in comparison to having your own cut - I waterjet mine which bumped up teh cost though.
https://ibb.co/XsgNtz6
I have the CAD file which is to scale and can be sent directly to a profile cutter, if any one wants it please let me know - It wouldn't let me attach it to this post.
PS, my bike is a telefork model also, just in case this makes a difference.