I am up to the 5th iteration of the model skeleton that goes with the Form, Gesture, Anatomy Course. 15 early release copies available!
To find out more about the new versions, and to order, go here:
https://scottbreton.art/early-release-skeleton-kit
There you can watch this video to see the new iterations that I have recently received from manufacturers, and an explanation of how it works.
I now have two versions of the 5th iteration of kit - one in 4 parts and one in 6 parts. I have some of each that you can order (at the same page)
There is coloured clay also to go with the kit, though of course you might prefer to source this locally - the clay itself is not so expensive while the cost of shipping has increased.
I highly recommend you sign up for the course notes, either as a one time $40 USD perpetual access or $7 per month so that you can keep access for only as long as you need it.