Isn't Roundcape their only game that has popularity, a following and worth anything? All their other games are shit or outright abandoned. Therefore saying that the game is complete or final is counter productive when the game is their main source of income.
New Features and systems? Why, so that the game breaks even more? Even with a final patch I don't believe they are gonna fix any of the issues and bugs the game has and will have: Quest markers not appearing, quest markers not going away, quests not showing up in the quest log, quests not completing in the quest log, npcs stuck in a dialogue circle and many more. The game runs on literal spaghetti code.
More content for the origins is good, but on the other hand, new classes and new companions? Why? Instead of that, how about origin specific companions? Farm origin gets their Mother as companion, Noble origin gets the Butler as companion etc. Or origin specific endings. If you dont want to be a hero or the king of the continent, as a Farm boy, you can go back to your farm with your mother or motherwife, depending if you convinced her and sexed her. And instead of an excel spread sheet ending, you allow the player to play in the ending. Interacting with items and characters that tell you what has happened and what your companions are doing now.
Furthermore, how about fleshing out your current characters and companions more instead of adding more one-off empty space content. Like seriously, the main companions don't even have generic repeatable sex scenes. It breaks the narrative and immersion if I have to go view scenes in the gallery in game.