Bob Bassett is known for their ultra rad and Steampunk masks and sculptures, which we feature regularly.
These masks either are whimsical and have a character of their own or they take inspiration from characters found in popular culture. This particular mask called 60 monstr seems to be inspired by the creature from Black Lagoon, the manga series which was released in 2008.
Not only does the mask look Steampunk, but it also brings to mind images of monstrous creatures and deathly beings. This mask can easily be one of the coolest things to wear if you happen to go to a Halloween party. The 60 monstr is made from leather and is one of the coolest masks that we have ever come across. It is not clear for much Bob Basset sells this for, and if it is even available for sale.
You could also take a look at the Steampunk Mohawk Mask that we had featured sometime ago. The Scary Steampunk Mask by the same house of Bob Basset can be given a shot as well. If these masks do not satisfy your needs for all things weird, do take a look at the list of 19 Steampunk Masks and Helmets that we featured sometime ago.