Update: so it's a mix of tribe culture evolve to a metal age so they have gladiator like weapons, They celebrate battles and war, The higher rank you are the bigger the mouth piece(which also projects your neck.) They point to the sky before the battle meaning god be the judge. However the gladiator forms doesn't match too well with tribe stuff. working things out...
Hi Din !
Nice design, I like the direction you choose for your characters ! To make weapons tribes matches with the tribe aspect, maybe you can check references in south america or africa tribes, to have shapes and tools more tribals, but mix with the metal and iron crafting. I'm thinking about weapons like Lizardmens in Warhammer, something like that.
Anyways, keep the good work !