No, sadly, I don't know of any.

You might ask co-developer Prof James Cordy: https://en.wikipedia.org/wiki/James_Cordy

Or approach the University of Toronto: https://www.utoronto.ca/

I had a look at the available literature. Many of the ideas are pretty similar to the work of Per Brinch Hansen a decade earlier. Actually the successor of Concurrent Euclid, called Object-Oriented Turing, is pretty interesting, because it is still a Pascal descendant, but supports modules, declarations in the statement flow, OO and concurrent programming. As it seems it's worth a closer look.