A "1.1" version of Felix the Cat was preserved by comparing a CD-R dump from the Home Computer Museum and a CD-R dump from Steep Haywire. See the Redump entry here.
However, interestingly enough - a "Final Version" (version 1.03) official preproduction pressed disc is floating around somewhere out there on the internet. The pic is first documented on 2019/07/18 via Interactive Dreams blog. Unfortunately uncredited, the pic was likely via a Facebook group and the owner we don't of documentation of.
The slight blur on this photo obscures, but there is a clearly defined and distinctly-Philips outer silver ring around the disc label that clearly points of this disc being an official CD-i preproduction pressing.
If you happen to own this disc, please reach out to me as we'd love to see this proto properly preserved.
