Model Master, Pactra and Aztek brand paints have been discontinued but there are still many options out there for model railroaders.
Southern Pacific Cascade Line: 2013
SANTA FE RAILWAY DIESEL LOCOMOTIVE PAINTING AND
RUMORS: Testors Model Master Line Being Discontinued
Railroad Model Craftsman
RUMORS: Testors Model Master Line Being Discontinued
RUMORS: Testors Model Master Line Being Discontinued
Railroad Model Craftsman November 2022
Testors Hobby Model Metal Flake Spray Paint, 3 oz Red
Model Railroad Hobbyist magazine
What to paint a wood kit with? - Model Railroader Magazine - Model
Railroad Model Craftsman September 2019