A300 cockpit registration placard

[Cheesysims]

I've been working on some DHL EAT Leipzig liveries and really would like to change some detail in the cockpit.
For EAT, the standard registration placard is a blank, isntead of it, they use a placard at the lower part of the main panel.

On what texture sheet can I find the placard marked in red? I'd really like to add the registration down there, like EAT has it with their A300s.
I've searched, but it's pretty hard to find it.

Help really appreciated!

[Cheesysims]

Found it after systematically deactivating the cockpit textures.