After thinking about this some more, I've decided that I will list out the reasons I knew this one was a fake. As mentioned, I don't think counterfeiters are unaware of their differences and it would be helpful to many to know what to look for in identifying a knock-off.
Here are the differences as I see them:
1. The rays should go much closer to the alignment hole.
2. The belly of the blade looks different than a real Sebenza. The primary grind may differ as well.
3. Missing the "Idaho Made" wording.
4. The screws on the clip-side scale should be like the ones on the other side with wrench holes.
5. The rays should go closer to the hole.
6. Missing the Wilson Combat logo from the pocket clip.
7. This hole at the back of the lock bar should be beveled.
8. The thumb stud profile is wrong and it sticks out farther than on a real sebenza. Also the Starbenzas come with silver and not blue thumb studs (although these could replaced)
9. The jimping is different. A real one has many more cuts which results in a larger number of ridges.