Ichthyostega sp. made for Natural History Museum in Prague. Supervised by Roček Zbyněk.
The skeleton was 3D printed and weathered with acrylic gypsum and paint to look like a real fossil.
Thanks to John Hutchinson for delivering the 3D digital file of the articulated skeleton: Pierce, S.E., Clack, J.A., Hutchinson, J.R. 2012. Three-dimensional limb joint mobility in the early tetrapodIchthyostega. Nature 486:523-526