At grabcad and thingiverse there are several busts of putin. I have used this as a basis and reworked to the models here.
M4 screws can be screwed directly into the holes, but to make it easier, I recommend pre-cutting the thread first. I have used these suction cups here:
https://www.amazon.de/DIYexpert%C2%AE-Saugnapf-Gewinde-R%C3%A4ndelmuttern-transparent/dp/B084BZJ752/ref=sr_1_7?keywords=saugnapf&qid=1666526904&qu=eyJxc2MiOiI3LjM5IiwicXNhIjoiNi42MSIsInFzcCI6IjYuMzMifQ%3D%3D&sr=8-7&th=1
Contrary to the original it needs at least 15% infill for the threaded bushing to hold. The original probably has absolutely no infill in it at all.
In the Beckenstein-version fit urinal stones with a diameter of about 26 mm, e.g. Dr Becher Standard-Beckensteine, https://www.drbecher.com/de-de/Produkte/Produktbereich/ID/4
If you use the .3mf file you can fade in and out what is needed. This file contains all models. A print with color change is also nice, I advise blue-yellow, poopy brown could also be fine :).
Also on board is a step file of the Beckenstein version for far-reaching changes - I am curious.
You should always have one with you, it also fits perfectly in public toilets, at university, … and helps with aiming. Let Putin help to keep urinals clean.
PLA, variable layer height, slightly support, infill at least 15% for stable thread socket back of the head.
I would love to see some photos of your makes
The author remixed this model.
added a negative cylinder, moved in Z