Just put up version a new version of the first screen, with some minor adjustments to the portrait select screen and a big adjustment in the form of an additional screen, for entering custom pronouns.

The player can type in their pronouns directly, with a preview sentence so they can double check the grammar. Any text they enter will automatically be converted to the correct case when they're finished, to flow with dialogue properly.

I've also added a bit more explanation to some of the comments in the code that I felt were unclear in the initial upload.

I've put up a web preview, too, so you can check out the changes directly and see how the screens work before downloading.