Modular river - Terrain

A modular river in 13 different parts.It includes a stone bridge, a river crossing and a wooden bridge that can be placed over the river wherever you like.10  different river parts, straight rivers, different kinds of bends and a meeting.The longest part is 17.5 cm in length at its longest, so keep that in mind to print it in its current size.    The stone bridge will fit 5 20 mm square bases in width with good margin. The examples are printed with eleego neptune 4 pro FDM printer. The files d