Of course. I did it myself so I can provide a small tutorial
1)
Google RPA Extract by iwanPlays on
itch.io. It's a single .exe called
rpaExtract.exe
2) Search in the game folder for a big file with the
.rpa extension (~2GB, the biggest file in the folder, I think, I don't remember the name exactly)
3) Drag that archive over the
rpaExtract.exe icon and
WAIT a little bit.
4) In the same folder you'll now have the extracted game files, sounds + music + all the images used in game (which is what you're looking for). Then just open the pictures and have fun