Fiendish February - Siren

She actually started out as a totally different monster, but I couldn't get it to look right, so I made a swap from elsewhere on my list and it started falling into place.

Since sirens have been depicted as both harpy-like and mermaid-like, some sources say they have both the lower halves of fish and also legs, and some seem to say their wings can either be on their backs or hang from their waists... I combined everything.  A friend said she ended up looking more like a sylph... maybe one of her parents or grandparents was a sylph?  Either way, she will definitely lure you to your doom.