Brain, all nonsense.
You do not need 20 years to take over my and Wolfgang Friedich's workbench.
Stay with 30 mm figures, they learn to copy fast.
It makes no sense to engrave things that have neither abdomen and legs and can not stand by itself.
Anders and quickly praised low erziehlen a good execution of engravings.
Use a modeling clay to make an impression of a similar figure you have.
And copy the partitions where you see problems.
they are clearly in the advantage, they will do it!