3d printed
for example a mulch bin could be 3d printed and used to keep pens etc on the desk. I thought of some curios/gildings that could make like actually useful combs and buttons for example. And I know that there are some buttons already but they are quite generic buttons. And it would be nice if there was something characteristic to H&H in them.
Some ideas: jewelry (rings and pendants), other hair accessories, maybe some key trinkets (but that could be anything really)
I know it is not directly related to the game but would be cool to have some HnH irl accessories + it probably wouldn't take more time if when modelling the artist would think of that in advance. And I would be happy to help with the modelling if such items would be implemented later (even after editing).