LEGO DUPLO Train Starter Set

Set Numbers:
10875
5608
10882
10872

A total of 4 sets, including two moving trains. The orange one had some issues before, but it was working during the operational check. The other one works, but please refrain from purchasing if you are looking for perfection.

Some missing parts have been substituted:
●10875
Missing 2x4 brown brick → Replaced with 2x4 red brick
●5608
Missing two flat 2x4 red bricks → Replaced with 2x2 red bricks
Missing 2x2 light blue brick → Replaced with 2x2 blue brick
Missing small boy figure → Replaced with a different small boy figure
The conductor and orange flower are also missing, but there are no replacements, so they will be missing.

Instructions are included (some are torn).
The sets have been assembled once, but this is a casual inspection, so please understand that there may be oversights or other missing parts.
These are used items that children have played with, so please purchase with understanding.