Scale modeling is such a big phenomenon worldwide that it is hard to capture it under one single umbrella. The Scale Modelers Association focusses around LEGO® Scale Modeling with cars, trucks, ships, trains, planes and machinery regardless the scale used. It could be 1:13, 1:17 but also on smaller scales.
This page shows examples of what our members create with LEGO® parts. These models are all unique and scratch built out of LEGO® parts, and sometimes especially built for customers like shipyards or trucking companies.