#2
For the sake of helping the OP "really" track this down--it does not appear to be an authentic Floyd Rose.

There are a few tell-tale signs that this is possibly another knock-off. First--there was never an authentic Floyd design like this. Second--the "Floyd Rose" stamp lettering seems a bit off, and not a typical die used.

What guitar whas this found on?
Where did you see it?
Country of origin...if known?
I'll keep looking....

Only posting this in order to help the OP.
Oh, frack! But, I didn't say frack--I said "THE" word. The F-dash-dash-dash-dash word.