Asking for a rarity, will settle for any quality

Catwoman (2004) - ! open matte version !

Not the bluray - I believe that literally *all* existing blurays of it are an identical VC-1 transfer in 2.40:1. Probably a HDTVrip (more likely) or a webdl from a less common source (less likely) can be open matte.

blu-ray.com lists one (uno) release called Fullscreen Edition DVD, as opposed to several Widescreen ones. If this exists, then surely the studio has an open matte render that it could have given to some channel or streaming service.

Btw I couldn't find that Fullscreen Edition DVD. I'll gladly take that too, it's better than nothing. (I don't have any screenshots from it, but I imagine that it's either 16:9 (with no black bars) or even 4:3).