snowflake311
Fish nerd
Going by the 4th photo thats the best one imo. It looks like it could be an african cichlid and not a NW at all.But that face does look like a Bass. My bet is some kind of african mutt? What color is the fish?
/www.seriouslyfish.com/profile.php?genus=Lamprologus&species=congoensis&id=477 , which can look like young Steatocranus!
I would love to breed them though. 
/www.tropicalfishfinder.co.uk/fish_detail.asp?id=771&fishType=tropical
/cgi.ebay.co.uk/CICHLID-STEATOCRANUS-CASUARIUS-MALE-RARE-BLOCKHEAD-/190415318003?cmd=ViewItem&pt=UK_Pet_Supplies_Fish&hash=item2c55a32bf3#ht_500wt_1154