I've made multiple different weapons with a different style each for my RPG IP. This style is from an extinct cult that worshipped a demon that took the shape of a gigantic serpent, hence the serpentine motif.
This style belongs to the playable race that is based off of Steam Punk culture.
This style belongs to the playable race that lives primarily in tribes in the wild. Because of this they have limited access to glass so their poison bottles are replaced with small leather sacks.