Board Thread:General Discussion/@comment-20551-20190504235659/@comment-18172179-20190505022248

Highly unlikely that you'll find such a source. None of the covers for that era were created as textless first, like they do nowadays. All textless versions of 90s covers (or earlier) are actually remastered versions by DC. Basically they digitally remove the letters and/or logos from the images and reuse the images for new publications.

So it all boils down to luck. If DC has reissued the cover, then there's bound to be a textless versions somewhere around. Otherwise, it's a fool's errand.