Yeah, CoH2_RGDTools is definitely the missing piece for extracting the stats from the live version. I've been trying to get my hands on this for quite some time already but to no avail since, as you said, all links to the file seem to have died long time ago. Would be absolutely awesome and much appreciated if you, or the author of the site you quoted, were so kind as to share it.
Also agree that another hotfix down the road addressing this (and potential other issues still waiting to be discovered) would be really sweet. Very likely not gonna happen, but I'd love to stand corrected
Good news MMX!
I contacted the original owner(K.CS) of the file. And he willingly shared the file. You can download it from the google drive.
I just came home now, so I haven't used it yet. But I think we've just found the missing piece.