The models are very easy to print.
I used white Prusament PETG and printed with 4 or 5 perimeters.
There was no leakage or fouling observed after more than one year.
Inspired by and used parts from:
slaavkoo https://www.thingiverse.com/thing:1398315
Tse https://cults3d.com/en/3d-model/naughties/naked-girl-sitting-on-chair-anime-style-remix
The author remixed this model.