Model building as a hobby involves the creation of models either from kits or from materials and components acquired by the builder.
Categories of modelling include:
Scale model building
Live steam models
Matchstick models
Military models
Model aircraft
Model cars
Model commercial vehicles
Model construction vehicles
Building models
Architectural models
Model figures
Model military vehicles
Rail transport modelling
Model rockets
Model ships
Freelance model
Cardboard engineering
Firearm models (See Airsoft guns)
Gundam Models
