Help me understand what announcer says, please. (English)

I'm trying to make my own subtitles for "Model Rail - Airbrush Expert". But English is not my native language, so I can't understand one sentence. Help me, please. Sound file.
I have problems with: "It really brings it alive. Lots of well finished models ??? ??? ??? ??? ??? could be real show stoppers with a little bit of realistic extra added grime."
Thanks in advance.

 

"that are turned out as ex-works"

The meaning in the UK context:

 

Thanks a lot. So, this phrase (last sentence) means something like: "There are a lot of well painted models, manufactured as if their prototypes were just from factory. But if we add some grime, models will be really impressive." Am I right?

 

Right from the factory - no extra aftermarket trim.

 

ok I get it, thanks.