# Modify Existing Spaceships

You can change pre-prepared spaceships by modifying the modular examples located in each spaceship set scene. Pick your modular example then start moving, rotating, scaling, deleting and duplicating parts and you can quickly come up with a new example without having to start it from scratch.

<figure><img src="https://1489710835-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fc2V2bzebc9ocvoBknxY7%2Fuploads%2FWwyBHuKNxY1l93Lud0f0%2FChangingModularExamples_Cropped1.gif?alt=media&#x26;token=20614eb1-1265-4834-917e-521e029dfc79" alt=""><figcaption><p>Changing modular examples.</p></figcaption></figure>

If you want to preserve the design of the original modular examples, duplicate them before making your changes and applying to the newly created prefab.

You can also open up the modular example prefab itself and directly make your changes to it in prefab mode.

<figure><img src="https://1489710835-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fc2V2bzebc9ocvoBknxY7%2Fuploads%2FYGAss2n5ZL1g3NoCIIIU%2FModularExample1.jpg?alt=media&#x26;token=6204a470-13d4-4db2-847c-01f26257d72b" alt=""><figcaption><p>Opening up prefab in prefab mode.</p></figcaption></figure>

<figure><img src="https://1489710835-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fc2V2bzebc9ocvoBknxY7%2Fuploads%2FIo850OZMzjyMpFF36Iqc%2FModularExample2.jpg?alt=media&#x26;token=902273f4-f98e-4167-89d7-5e8f05cb0a09" alt=""><figcaption><p>This will immediately apply changes to the modular example. Make sure to make backup of the original if you want to preserve it.</p></figcaption></figure>
