Just a little heads up for those looking to make Fallout 4 look more high resolution, the High Resolution Texture Pack for the game is now out.

The pack does come at a very hefty cost though. The minimum requirements are really only for those with near top of the line hardware under the hood.
OS: Windows 7/8/10 (64-bit OS required)
Processor: Intel Core i7-5820K or better
Memory: 8 GB RAM
Graphics: GTX 1080 8GB
Storage: 58 GB available space

This is a free download. If you feel like your card could cut it (VRAM is a big barrier here), give it a download.