After looking at the Frank Franzeta gallery it gave me a extremely good picture of Pellucidar now. It looks like a cross between Shivering Isles and something from Harry Potter/LOTR.
One thing is crucial is that you don't copy weapons straight from pictures you see. You wouldn't believe how many weapons I found on Google Images that were mods and they were modded exact replicas. To me that's unoriginal unless it's an actual weapon featured in images of Pellucidar.
So anyways Google Images Search is probably your best shot for inspiration. There are loads of web sites that have real weapons for sell, and then there's weapons from movies, other games, ect.
I found some images for you that are similar to the ones in the gallery, since Pellucidar appears to have a lot conflicting of barbarians, bandits, evil mages (?), and monster, I tried to find weapons to fit the persona. And since Pellucidar appears to be a mystical and war-torn world, I tried to find unique weapons too.
By the way I didn't insert pictures because it would get cluttered.
barbarian axemummy scythe?barbarian blunt weaponswarrior axetribuchet- This is questionable, but I can see it in a burned patch of field where a battle took place.
I thought Star wars was all about lightsabers!I'll add more later, tired and going to bed

LOL cya, I'll make an armor thread tomorrow.