3d model of lithophane in STL format+ project UltiMaker Cura - which can be printed on a 3D printer Size 130mm x 100mm x 4.8mm, scalable.Polar bear with cubs is a very beautiful lithophane against the background of the sun and ice floes.Maximum image thickness 3.6 mm minimum 0.8 mm. Printed with a 0.4 mm nozzle, white PLA plastic