I thought I'd convert Moshoeshoe and Nzinga into African popheads - and they seem to work ok! The African set replaces the Mediterranean ones.
This preview should give you an idea of what I've been up to:
Please note that the file is much more sharply focused than the preview looks.
African popheads
This preview should give you an idea of what I've been up to:

Please note that the file is much more sharply focused than the preview looks.
African popheads