Its a rigged hand using only weights, no corrective shapes are used so its deformation system is rather simple,

the bones weights are however painted well enough to support a number of poses.

USAGE:

I manly use it as my base setup for 3d printing sculpting,

Steps:

1.- I pose the hand into my character arms,

do any changes in proportion before hand, so the

hand is slimmer or thicker.

2.- remove the armature and freeze the mesh

3.- go into sculpt mode and re-mesh the hand and sculpt some

more detail into it, and fix any kinks the mesh might have.

4.-Merge hand into the overall sculpt when needed.

I hope you find it useful, Cheers!!