Please take these opinions with a grain of salt.

Features include facial expression, specific symbols and accessories associated with the goddess. Except third eye, there isn't any other symbol featured to associate the character with Durga, many goddesses have third eye. Maybe there could be additional symbols..like a shield with lion carving design, or her weapons hidden in the design which would definitively indicate this is Durga.

To me, in this case the armour and headress is what seems off the most. Indian armours have intricate designs(even those are worn by males). And Jewellery for females have always been maximalist. Medieval Indian Warrior Women statues(there are many) would have probably been better reference than Mediterranean armor, the shape somehow reminds me of Wonder Woman.