Use the font from The Witcher 3 for everything, instead of the default fonts. Updated to increase subtitle font size and switch to regular font weight for journal entries. Subsequent update to also increase the font size for dialogue choices.

Only if you want to customize font sizes and variants. Included are the source TrueType fonts from TW3 but not the rasterized files required by TW1. To generate them, follow the instructions in the "How to Customize It" section: won't work if you don't.