Finally… As promised, and earlier than I initially envisioned, time has come 
I just made a commit for this version in a state that would allow it to be tested and enhanced together.
It’s time to share the repository and collaborate further!
Took me time to do some cleaning, fixing, tuning, and I also created a plain simple interface this afternoon to ease up the use…
Load your video file, a reference funscript if you want to get some benchmark information in the end.
If the video is large (in definition) you will be offered a downsampling that the tool can do for you, using ffmpeg.
The yolo detection will be saved to a json file, so it can be reused.
Debug mode will save the tracking to a json file, so you can then click the Debug button with a specific frame start value so the video and all debut information will be played and displayed from that frame point.
Live Display Mode will display the video during the yolo inference, it is more for testing, uses a lot of resource and prints a lot of debug info to the console, I advise you no to use that.
Repository: 
Tested on Apple Sillicon only
There still is soooo much to do 
Yolo models
The models are available in the Discord below
Discord: where you will get support, love, and the yolo models…
Beer Time
And last, but not least, I opened those two accounts if anyone feels like it:
Patreon
I opened a Patreon, though I still need to think about what could be a nice offer, maybe finetuned models for specific needs, generating funscripts upon request, pre-releases… Open for suggestions… not a priority.
https://www.patreon.com/c/k00gar
Ok, now, I really need a beer. Off to the next door supermarket to grab a couple of fresh ones… 
Will be back online shortly…