Hmm I tried on github, but it says I need push access to upload files. If you think it's ok feel free to add them yourself, the magenta files I posted are ready-to-use replacements for Font.png from the Graphics folder. I didn't change any characters with diacritics though. As far as I know they are not used in the base game. Edit: I figured out the fork/pull request thing. I simply added the files though, I have no way to switch them in-game.
I like the second one wayyy better, but I'm not sure about the license. In the thread I took the characters from though, someone claimed that bitmap typfaces were not subject to copyright at least in the US because of their utilitarian nature. Do you think that one's alright? Apparently the original sources of some characters include Super Mario Brothers and a fan translation of an old Final Fantasy.