Murrr, this was a helpful tutorial, but I have a question ouo. Would you be able to get a bug from downloading a markings pack? I was just wondering, since your only downloading images and the .cfg file.
It's good you're being cautious but it would be very unlikely to download a bug with a marking pack. Those sorts of files don't carry viruses, it's more .exe files and applications.
If it's a very popular marking pack that everyone seems to have then there definitely wouldn't be a virus. If you are still worried you can send me the download link and I'll virus test it myself for you