>>33513368There's a couple with obvious jpg artifacts so target those first. Some of the art by bluekodamori seems small so try downloading from her deviantart. Additionally, there's multiple instances of the picture of Hilda with Servine by the waterfall.
If you do decide to look for better quality, keep in mind images lifted from tumblr have 1280px by 1280 px limit anything from that site probably has a larger version on pixiv/deviantart/twitter unless it's from a drawing app like drawr or tegaki. For the largest size, pixiv requires an account and on twitter you have to add :orig to image url to get. Deviantart and boorus are the easiest to get full quality from.
