The cheapest way to get my 3D printable models is to subscribe to my Patreon page: https://www.patreon.com/vfb_paleoart
You'll get 22 STL files, divided in 4 zip archives, each one for the animals and the base. Please follow the instruction provided in the images.
The zip files names are:
All the pieces are keyed.
YOU CANNOT SELL OR TRANSFER THE FILES OR THE PRINTS FROM THE FILE. YOU CAN PRINT THEM FOR PERSONAL USE.