I found this little gem when looking for mods (it's not a mod, but still found it on the Nexus for some reason).
https://www.nexusmods.com/skyrim/mods/90685
This is basically a D&D character sheet but for Skyrim. I've done some slight testing and even if it has the occasional little glitch, typo, or it doesn't allow you to enter into some boxes despite being given the option it works well enough and looks good. Also doesn't require a lot of advanced software, just Excel or LibreOffice basically.