The 28mm Eureka Amazons are great. I have lots of them. In 15mm, Eureka carries the Irregular "Women Warriors", which I had at one time. They are huge & tower over other 15mm figures & the sculpting is - they are an attempt at cheesecake Amazons - chainmail bikinis (or topless) with fur boots & cloaks. Helmets with huge horns. I sold them years ago.
I'm looking primarily for the Amazons found in Greek, Roman, Persian and Chinese art and histories. They are pictured primarily as Scythians and other Eurasian nomads. Before the Greeks had extensive contact with these peoples, they depicted the Amazons as wearing Greek attire.
Here's an episode about them from the Smithsonian Channel:https://youtu.be/mycruAvfWV8