When you check your "Obsessive Compulsive" progress in the in-game stat menu, it gives you a # /130.

I got to about 125/130 on my first play through, I missed a few things I guess.

Does anyone have a completely list of what it requires to achieve, or what counts as 1#.

Like it is:
Jumps 18 + FeildGoals 3 + 54 CC + 18 schematics + ## races + ## missions


??

It's definitely all missions and side missions all cards all races and jumps, may also be the 3 ATV field goals and buy all the upgrades. I'm doing all of this I'll post when complete an let you know.

Here's one I've been using:
http://www.ps3trophi...ge-Trophy-Guide

don't know if its accurate, but looks reasonable