Complex theatre work? I'm only a GP getting trained! (9)
I believe the answer is:
pygmalion
'complex theatre work?' is the definition.
The definition suggests a singular noun which matches the answer.
'i'm only a gp getting trained' is the wordplay.
'getting trained' is an anagram indicator (train can mean to shape or manipulate).
'im'+'only'+'a'+'gp'='imonlyagp'
'imonlyagp' anagrammed gives 'PYGMALION'.
Can you help me to learn more?
(Other definitions for pygmalion that I've seen before include "drama" , "His sculpture came to life" , "Ancient king" , "Legendary king of Cyprus - Shaw play" , "work of an Irishman" .)