Not sure why you need an account. Download it here:
https://bigpicture-datasets-public.s3.us-west-2.amazonaws.co...
https://bigpicture-datasets-public.s3.us-west-2.amazonaws.co...
Thanks for the link. The work email requirement for just the download is just bullshit (yes I did read their piece, with that kind of logic they could also require credit card info etc while still calling it free like many scammy sites do)