for this kind of band, you need :
1 explorer ( reaper, ironclad ? )
a lady ( same manufacturers ? )
5 heavily armed askaris ( coppelstone, foundry, etc ; 1 blister )
5 poorly armed askaris ( the same ? 1 blister )
2 other characters ( reaper , ironclad ? )
were is the problem ?
and you can try ebay or LAF ads for individual figs