The Vector Thrust Early Release celebration pack that contains Su-37 "Project Aces" skin as well as Utahime collection (it's like Idolm@ster, only cooler).
Installation: Copy the folders in "...Steam\SteamApps\common\VectorThrust\Objects\Airplane\", click "Yes" when prompted to merge folders.
YF-14 Utahime Minmay:
A legendary songstress who's name became synonymous with the craziest military tactics ever.
(I don't thimk that there's a need to explain, why Minmay is on the Tomcat, right?)
Su-47 Utahime Sharon
Galaxy first true artificial songstress.
(Same as abo.... @$%2%*&^&!@3.... ISAMU ISAMU ISAMU ISAMU ISAMU ISAMU ISAMU ISAMU ISAMU).
ST-21 Utahime Mylene:
The seventh daughter of the two legendary aces.
(Mylene is using advanced replica of VF-1J in Macross 30 game, hence an advanced version of Tomcat).
Su-35S Utahime Sheryl:
The Fairy of the Galaxy.
(VF-25 is very similar to the Flanker).
F-22V Utahime Ranka:
The Super-Dimension Cinderella.
(Color the plane reddish-purple in your mind).
Su-37 Utahime Mina:
The Protoculture girl.
(Mina flies VF-11, which is inspired by Su-37).
Su-37 "Project Aces":
This original paintjob was used in four different Ace Combat games.