Hey,
take a look at this one: https://github.com/Tuxemon/Tuxemon/issues/4

I don't know if such a menu is already being worked on, but I still want to ask you guys:
How would you like your tuxedex menu to look like? Do you have a specific system from Pokemon in mind? Which one? Or do you think something completely new would be better for Tuxemon?

I would like to hear YOUR opinion!
Thank you!