Whatever happened?

[Cyberscape7]

I'll admit I got this idea from turn signals on a land raider. Basically you take anything from warhamer, 40k or GW that has mysteriously disappeared and someone else creates a solution on why that happend.
For example someone posts: Whatever happened to the Squats?
Then someone else replies a solution and another 'whatever happened': They were used as pins on chairs
Whatever happened...
Okay I'll start.

Whatever happened to IG suicide bombers?