this, ladies and gentlemen, is how hollywood professionals do models and miniatures for the big screen. the brass model is particularly impressive to me because he actually made the header for the engine the proper heat-rust shade and texture. the only thing missing was a couple oil streaks somewhere.
I gave up on models when they started falling apart if I breathed on them the wrong way. i never did get the glue right, and painting details was beyond my crippled skill level (i have the physical version of dyslexia, which destroys a lot of my fine motor skills). I could probably pull it off, nowadays (paint and all), but there's too many animals around that will walk in and on everything.