Looking at the mechanical penthouse on the south end of the roof, I think it would be hard for a frame for the crown to be constructed around/above it and still have it shorter than the peak on the north end of the tower, without the tower deviating from the rendering.
Dundas Square is one amp'ed up area and AURA compliments it perfectly.
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ELBOWS UP CANADA, ELBOWS UP UKRAINE, ELBOWS UP GREENLAND
CANADA, EUROPE, NZ, AUSTRALIA, JAPAN, MEXICO STRONG
US REPUBLICANS/MAGA/ICE NOT WELCOME HERE, STAY OUT