The 1.7 update introduced Vehicle Skins. Yes, all vehicle skins where included on that version.
Unless more vehicles are coming, currently those are the only skins in the game.
- Zombie T-Rex - "Holy balls! Barry Steakfries riding a Zombie T-Rex through a science laboratory is about as awesome as it gets!"
- The Barry Box - "The legitimate scientists took 'mobile phone' a little too literally."
- Hover Hog - "The scientist's quantum engine bends space and time to keep items aloft. What better way to use the technology than to look totally rad on a Hover Hog?"
- Colossatron - "The scientists enjoyed playing Colossatron on their phones so much that they decided to make an exact 1/4 scale replica!"
- Mecha Micro - "Have a whale of a time with this mechanical mammal! It's been well oiled with a rust proof finish!"
- Magnet Man - "Barry's attractiveness is guaranteed to go up 50% while wearing this suit. Magnetizes everything but coins, oddly enough." (Tough you can use it to collect coins if you buy Gravity Suit Magnet!)
- Bubbles - "When a bath overflow came into contact with unstable growth formula, Bubbles was the outcome."
- Chariot of Harmony - "Everything is rainbows and dandelions when this pegasus drawn chariot rides into town!"