Failing to find jpeg photos on SD card

Hi, I have just made the fatal mistake to format a 64 GB SD card with 100+ photos on it. The camera is a Sony RX100 III.

Imeaiately when I found out my mistake by confirm the format on the camera I shut down the camera before the format process was finished (at least the process bar wasn't finished).

Then I restarted the camera but obviously the process was done as no photos were left on the SD card.

I have tried Recuca before with the same camera and SD card and that time it worked out just fine and I could recover all photos.

Now when I scan the SD card it doesn't find any photos at all, not even after deep scan.

Any suggestions on how I can recover them would be highly appreciated.

Cheers!

Micke