This thread lists missing features that I haven't been able to implement due to modding limitations. I will briefly describe each missing feature and a possible solution to implement it. For completeness, I will also include the bugs I haven't been able to solve:

When the faction leader of one of the main playable factions dies, his character portrait is shown with a stony filter on the main menu. The mod triggers this effect when the script that kills deceased characters kills a faction leader, but the stony portrait corresponds to the vanilla game faction leader (Agamemnon, Priam, etc.). This probably has to do with some script.

Possible fix: Find the script that triggers this effect and disable it during the first turn.

Penthesilea and her sister are male characters because women characters cannot become generals or inherit the throne. I think that the "civilian" status of women is what forbids them from being generals or faction leaders.

Possible fix: Remove the civilian status from Amazons.

The vanilla game lists the historical rulers of each dynasty. This mod generates and kills the characters that are shown in the family tree, who are separate characters from the vanilla game former dynasty leaders. Therefore, they get added twice to the dynasty panel.

Possible fix: Remove vanilla characters from the dynasty panel. This is not an ideal solution, because unlike my characters, the vanilla ones show their historical reigning dates, as well as their traits.

If the player selects the Avatar of the Gods skin option in the new campaign menu, the faction leader will be shown twice in the family tree. This issue does affect the gameplay.

Possible fix: The skin is probably applied to the faction leader when the campaign is created. Therefore, the original faction leader becomes the real faction leader when the campaign is created, thus duplicating the real faction leader (the real faction leader is the vanilla game faction leader, who becomes a faction leader after a script kills all of his ancestors).