UPDATE May 16th, 2020: Added a "notext" version on request
Did it by "brute force": just copied, flipped, and mixed the forms, as I do not have the original design and did not want to fill each letter. This was a typical "under the shower" idea... Took only a few seconds, but the stl's file size is more than doubled. (And I added 0.1mm height to be sure the text won't shine through).
Did not print it, but https://www.viewstl.com/ shows a clean result (thanks to the shower :-)

Original text:
I really like the idea and designs of a contact free door opener! But even if the card payment may be touchless, you often have to press some keys to enter a pin or to operate an elevator.

So I used this fine cat-like remix
https://www.thingiverse.com/thing:4224156
and added a kind of cat's tail to operate keys touchless as well.

For increased stability (and somewhat better grip) I made it slightly thicker (from 6mm to 8mm). The new tail is in fact the "leg" cut out, mirrored and somewhat shaped so that it wouldn't interfere with the text.

I took special care that the tail is at same level as the cat's back (in other words: making an even line up to the tip of the tail). This way you can better see which key you are pressing, and you won't collide with visual barriers framing some keypads.