I rebuilt 60052 into a different train with different cargo and vehicles, using only parts from the original set (excluding extras). I'll share the instructions at some point, and maybe try another
60052 Alternative Build from BrickLink Studio
Public Gallery [BrickLink]
LEGO Train Wagon : Easy how to tutorial with instructions and BrickLink parts list - GJBricks LEGO Blog
LEGO City 60052 Cargo Train set review! Summer new - video Dailymotion
Set 60052-1 : Cargo Train [Train] [BrickLink]
Harvesting техника, lego 60152 City Sweeper Excavator, lego 60132 City Service Station, lego 60106 City Fire Starter Set, lego 60169 City Cargo Terminal, harvesting, lego 60052 City Cargo Train, lego 60051 City