I have found 2 different Lego Santa models online and combined different components down to one model and scaled it to the approximately 40cm height (15.75 inches)
I have used the model from this
https://www.thingiverse.com/thing:3355544
And the beard from this
https://www.thingiverse.com/thing:3899272
And the I have scaled everything to the size of model I wanted.
Updates:
08-12-2023 - Added a stl with head in one piece and a one piece head with eyes for multicolor prints.
15-11-2023 - Update of hand to be mounted on the arm with the same connection as the arm to the torso.
The author remixed this model.
I have found 2 different Lego Santa models online and combined different components down to one model and scaled it to the approximately 40cm height (15.75 inches)