read through some of your previous posts.
did you decat?(decat can cause turbo to burn more oil, maybe even your new turbo?)
did you fit water-methanol?
ever done an engine oil flush?
what fuel do you run(and any addatives)?
i was running water-methanol for a while before decat.(always possibility its wetting some oily/sooty egr deposits into manifold/head that burn on start up)
then i really noticed mine smoking more on start up after my full decat, pre and main cat gone.
i changed to another brand of oil(same spec) which definately smoked worse(i dropped it early as it stank aswell)did a forte engine oil flush at this time,back to mobil 0w-40(smoked on selena wr 5w40 as well for 2 oil changes before).
i will still get the odd start up thats completely clean but most still get a second or 2 blue smoke.
this was basically standard car(smoke on start up only)
YouTube - jtd multijet smoking on start up
this was after decat but also with injector problem(lumpy/ running on 3)(smoking permanantly)
smoke still smelt like oil but must have been mostly injector related?
YouTube - injector sound recordings video tailpipe cold start
also thought might be rubber valve stem seal,tried forte seal conditioner before last oil drop, made no difference.
we will get to bottom of it.