Mater from the Disney Pixar movie Cars (Svezda kit). Kit built straight out of the box, the only thing I added were the wires for his crane.
Painted with Life Colors "Rust and Dust set", the faded colors (blue and green) done with the hairspray technique and sealed with tamiya flat varnish XF-86. The different shades of rust are done with the help of a small sponge dipped in different shades of rust colors.
Other products use are AK washes/filters, MIG pigments. Tires painted with tire black from life color.