This is a hybrid between the D23 version of the Black Panther helmet and the concept art released, even though this version is seen in the trailers it is not included in the final version of the movie. The movie prop was also put on display at D23 hence why its called the D23 version. It was modelled in Fusion 360 using references from D23 and concept art. There is no mirror of these files uploaded so you will have to use a free software like Meshmixer to flip the files. There is a lens file available for those of you who would rather have that version. The entire helmet is not scaled properly so it will need to be scaled manually.