Started grabbing all wallpapers with tags. I'm using wpull, so I should be able to provide WARCs as well. Will report back in a few days.
--Yin 14:51, 02 March 2018 (UTC)
Initial scrape done. Got ~71% of all wallpapers if I compare my number with the one listed on https://alpha.wallhaven.cc/stats. Turns out you have to be logged in to see NSFW flagged wallpapers. Going to do another scrape and will report back again.
--Yin 12:12, 10 March 2018 (UTC)