LEGO Set 7939-1 Cargo Train (2010 City > Trains) | Rebrickable - Build with LEGO
Set 7939-1 : Cargo Train [Train] [BrickLink]
LEGO 7939 Cargo Train Set Parts Inventory and Instructions - LEGO Reference Guide
Lego 3677 City – Red Cargo Train | i Brick City
LEGO 7939 Cargo Train Set Parts Inventory and Instructions - LEGO Reference Guide
Lego 7939 - Cargo train - Vagone trasporto auto - Riedizione in 2023 | Lego trains, Lego, Train car
LEGO Inventory for 7939-1 Cargo Train | Brickset
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