Webflow's Designer does not offer a way to download your site's assets. However with a bit of ingenuity, Chrome DevTools and Chat GPT 4's Code Interpreter, we can make it happen.
For reference, the URL suffix you're looking to remove is;
-p-130x130q80
If you go the route of scripting the download, you can create a list of all of the download urls in a file, e.g. urls.txt, and then use a script like this with curl.
@echo off
for /F "tokens=*" %%A in (urls.txt) do (
curl -O %%A
)