Questions models? (6)
I believe the answer is:
posers
I believe this clue is a double definition.
'questions' is the first definition.
(I know this)
'models?' is the second definition.
(I know this)
(Other definitions for posers that I've seen before include "Baffling questions" , "Puzzling questions or problems" , "They pretend to be something they're not" .)