I can provide you with 15 hands for your Gposes (left and right)
Anamnesis version : * select bone pose mode : hand left or right * clic Select Children * Import Selected Bones * Chose your hand on previous screen * Confirm selection * Readjusting the hand to suit your pose
CMT version : * Create the pose * Select Left or Right hands to Advanced Loading Panel * Clic to ยซAdv. Load CMP File ยป * Chose your hand on previous screen * Confirm selection * Readjusting the hand to suit your pose