How long to download 6gb file from google

I am trying to download two files originally linked on this page. The author has edited the linked page but an archived version of the page and files I was referring to can be found here. The links are right beneath the text Downloads from the video:

Downloads from the video:

Start.blend
Finished.blend
Normal Map Combine.blend - Simple Node group to combine any normal map together.

I'm using the latest version of Firefox. The files in question are hosted on Google Drive, and have 64MB and 135 MB, respectively. I am trying to download them one by one, as that is the way they are hosted.

Google warns that it's unable to scan either of the files due to their size. I click on Download anyway, and the page reloads. Regardless of how many times I try this, the page just keeps reloading every time, and download doesn't start.

This behaviour persists in both normal and private mode. I've also tried using Opera, and the behaviour was the same.

Googling about gave back this, so I guess I'm not the only one with the problem, and it seems the issue is not new.

Does anyone know how I can download the two files by using Firefox?