So basically, this section is to show how you're working on your ride. Day after day, month after month.
If you feel so, you can create a post about your ride here, with pictures of it's evolution as you upgrade it, some kind of journal.
This way people will see the process of a customisation, and could also help you if you encounter problems and request for some help.
It'll also be a nice place to learn things, how to do "hand made" mods and such, as people will post and upgrade their ride.