GO:0072248:   metanephric glomerular visceral epithelial cell differentiation
The process in which a relatively unspecialized cell acquires specialized features of a metanephric glomerular visceral epithelial cell. A metanephric glomerular visceral epithelial cell is a specialized epithelial cell that contains feet that interdigitate with the feet of other glomerular epithelial cells in the metanephros.