No big updates right now, so here's some info about what the MC will be like:
MC's default pronouns will be they/them. I do not yet know if I will be able to include an option to pick your pronouns in the full game, but for the character demos, MC will be a they/them.
While that is very in the future, if the potential "cutscenes" (like in Mystic Messenger), MC will be represented by an androgynous silhouette in Pony Express uniform with mid-length hair.
MC's role on Tulpar will the the IT expert.
If I manage to get colored text to work, MC's color will most likely be purple.