All models displayed on Gambody marketplace are sold under the Regular Permission, the terms of which a customer agrees with and accepts when purchasing the STL files of the 3D printing model.
This Permission allows you to print 3 copies. But the quantity is more a formality than a requirement. The main thing of this Permission is that your copies should be used only for personal use. You can’t sell or otherwise distribute the digital file(s) or already printed and painted models produced under this Regular Permission, as well as to modify the digital file(s) and then sell the printed item from such modified digital file(s). Any commercial activity is prohibited. Adherence to the rules set forth by the Regular Permission terms is strictly controlled here on Gambody, and any violations are severely punished.
More details about Regular Permission you can read here: https://gambody.zendesk.com/hc/en-us/articles/115000238491-Regular-Permission-for-3D-Printing-Personal-Use.