If you are like myself and have flown into YYT in the sim, it's not the same without Cabot Tower. I've added some models from 3D warehousse (credit to Jonathan S, C.H. and Phil ANDRAWIS - ANDRAWIS DESIGNS) to make a closer representation of the downtown area and Signal Hill. I also leveled out the areas around the piers, other landmarks and I added in Pier 17. Some vegetation was also removed. Just drag the unzipped folder to your community folder and enjoy!