I was hoping they would add these.
One of them is even visible on the vendor in your screenshot, there are also Ensembles for the S2 Delve armor sets:
The molotov is held backwards by players, which is disappointing. Instead of holding it like you qould a beer bottle you're drinking from, you hold it so everything spills out, and it would be upside were you to raise it to your mouth. Similar bottle type offhands are largely held "normally", so I check sometimes to see if it gets fixed. Or maybe they meant it to be like this, which would be sad.
