While everyone is looking up to space, other planets and the rest of the universe, there is a whole world buried directly underneath us...
Mods introducing new content into the game.
Map generation and terrain modification.
New Ores and resources as well as machines.
You were looking for graphics: for example, here is a cool drill:
https://www.figma.com/proto/y1IQG08ZG2jIeJ5sTyF4MP/Factorio-Buildings?node-id=2585-1158&node-type=frame&t=tk88gXWNIga60zMr-0&scaling=scale-down-width&content-scaling=fixed&page-id=0%3A1&starting-point-node-id=2585%3A1158&hotspot-hints=0&hide-ui=1
Here is a direct link to the files. The main thing is that you indicate the author...
https://drive.google.com/drive/folders/1Cn6v6CEOS0Xv1TDHRv-ZjB2RlFyyE_mH
Thanks, that is awesome!