This mod requires the Loader and Template Extension to run.
This mod is only the costume. The hair seen in the above image was made by D-Oxygen and can be found here: D.Va Static Hair
A pre-set Folder for the mod can be found here: MEGA
The above folder download includes a named folder that you would be able to add to your Mods folder and call upon at will (as long as you update the CharacterFolder.txt file, of course). The .zip also includes a named copy of the mod and the above preview picture.
An alternate version which exposes the front of her torso (like in many Source Filmmaker gifs such as this one can be found here: MEGA
D. Va Costume 2016-08-24 by Samoth
A costume for D. Va from Overwatch