Bookmark links I check obsessively for useful assets coming out:
- https://itch.io/game-assets/newest/free/tag-no-ai
- https://opengameart.org/art-search-advanced?keys=&title=&field_art_tags_tid_op=or&field_art_tags_tid=&name=&field_art_type_tid%5B%5D=9&field_art_type_tid%5B%5D=10&field_art_type_tid%5B%5D=12&field_art_type_tid%5B%5D=13&sort_by=created&sort_order=DESC&items_per_page=120&Collection=
- https://freemusicarchive.org/search?adv=1&quicksearch=soundtrack&music-filter-CC...
- https://pixabay.com/sound-effects/?order=latest
- https://www.fab.com/search?is_free=1&sort_by=-firstPublishedAt
Free-to-use classical music recordings:
Icons
Stock photos
Jeschke's evergreen vore sound pack