Do some modeling (4)
I believe the answer is:
pose
'do some modeling' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for pose that I've seen before include "Strike an attitude as for photo" , "Assume an attitude (for photo etc)" , "Pretend; model" , "Present (a question); sit" , "Pretence" .)