Intend to deceive a model (11)
I believe the answer is:
contemplate
'intend' is the definition.
(I've seen this before)
'deceive a model' is the wordplay.
'deceive' becomes 'con' (I've seen this in another clue).
'a model' becomes 'template' (template is a kind of model).
'con'+'template'='CONTEMPLATE'
'to' is the link.
(Other definitions for contemplate that I've seen before include "Ruminate on" , "Intend" , "Think seriously" , "Consider" , "Ponder" .)