very good game, mainly due to the fact that it has a very complete OC maker for an RPGM.
I have some questions: how do I get the special item for the fairy queen and how can I get to the upper ark city?
Suggestions: a cow/bull race that has a higher breast limit and that can increase over time and generates more milk for female OC's and a muscular body for male OC's (I only had this idea for male characters) and the Cow/bull OCs could have special dialogues with Bell and a race modifier in the bodyworkshop or some specific location (I'm not very creative these days so it's just going to be these two)
House of Horrors has monster Parts, basically you can change race by changing Pronouns in Sanctum, then body modifications in House of Horrors.
Bigger breast means armor Modifications, and LustDoll, has a lot to account for. So might be a No from the Dev.
Milk Farm, after Renovations has a Buyable refinery at New Ark Lab basement, buy it return to Milk Farm, and get the Cheese by refining milk, Any Milk, the Queen adores Cheese.
Thanks! For upper new Ark, get the hobo that accepts food to like you! When you sleep, he'll reset, giving you a new hint.
Unfortunately, there is limitations to possible changes to the player character that doesn't make that overly feasible (mainly muscular body. There will be bigger breasts later)