@CAPPilot posted:This topic has come up before. Basically, the Tuscan painted freight Sharks simulate the much longer Passenger sharks for those with layouts with tight radius curves and shorter 16" passenger cars. The Weaver BP20 Passenger Sharks need O-72 curves. If you don't have that size of curve (or larger) and want to run a passenger train led by Sharks, you need a Tuscan freight shark. Freight Sharks look best with 16" cars.
Here is a photo of my scale Passenger Shark next to a scale freight Shark.
That's a lot of shark.