Step 2 - Browse to column1. Select Column - Round White. Click clone object.

Step 3 - Enter a file name and your magic cookie. Click OK.

Step 4 - Click Export Object File. Be sure you have the settings below. Click OK.

Step 5 - You need to choose where you are going to save the exported files. To keep yourself organized you should create a folder for exported objects. Come with a naming convention and stick with it. It'll keep your files organized. Click Save.

All the object files you need to recolor the object have now been exported, and are ready for you to edit them.