I'd bank on a little over 3 weeks until you actually collect it. My MOC was ordered on 1st May 2004, went into build w/c 5th July, showed on the dealers computer as built 16th July, delivered to the dealer on 23rd July, and collected by me today
Your dealer might take a little less time to do the PDI, registration, taxing, etc. but I wouldn't count on it.
2 weeks, 3 week, 4 weeks, doesn't matter your smile when you get it wil be just as huge
Cheers,
Alan

B+B MOC - Pepper Pack, Auto AirCon, Octagon Sports Seats, CD + Radio Boost, tlc.