Anatomical Heart two part lego

thingiverse

original file has been changed. The walls of both parts are thickened. Pins and slots were made to hold the two parts together.Slice with 30% outward curve with Cura, choose 0.28 mm layer thickness with tpu filament( nozzele hot 230 Celcius, basement 60 celcius), print at least 200% size. Fill 10% and select each zone with 70% slope as support. Unfortunately, Cura does not make the filling correctly, it cannot perceive the anatomical models correctly, it needs to be improved..