That exists for anime style images in the form of Danbooru: https://www.gwern.net/Danbooru2021 https://www.gwern.net/Danbooru2021 Other mediums don't have enou

That exists for anime style images in the form of Danbooru: https://www.gwern.net/Danbooru2021 https://www.gwern.net/Danbooru2021 Other mediums don't have enough people interested in curating and labelling 5 million images with very detailed tag lists for free.