If you download this you can feel what it's like to be me. Copy these folders to your Sublime packages folder, or create junctions / symlinks in that folder which point to these.
To use the color scheme, your preferences file should contain the line:
"color_scheme": "Packages/voussoir/voussoir.tmTheme"
To use the theme, your preferences file should contain the line:
"theme": "voussoir.sublime-theme"
https://git.voussoir.net/voussoir/sublime
https://github.com/voussoir/sublime