Being a fan of Portal, I thought it was a shame that no skin was based on the Aperture logo design, so I made my own mod!
This pack contains 6 skins for the Van, the Vivace, the Legran and the Burnside.
Each skin represents a different era of Aperture from the 50's to 1990/2020.
Aperture and Portal belong to Valve.
Valve encourages the use of its content as long as credit is given.
The whole pack :
Aperture Science Innovators, from the 50s.
And the Burnside Aperture Science Innovators.
Aperture, from the 70s.
Aperture Laboratories, the modern one.
Vivace Aperture Laboratories.
To install it you just have to put it in your mods folder.
Have fun !