Rusty

Rusty is a kind orange diesel engine who works on the Skarloey Railway.

Changes

1995 (White roof, flat magnets)
1996 (Round magnets)
2001 (black roof, red buffer beam, improved exhaust graphics, no cab ledge)
2012 (Larger CGI style face, back window, and red lamp)
2013 (Updated details, nail removed, curved edges and longer magnet guards.)
2018 (No paint on chassis and various spots, thinner face, smaller one-piece body, molded water cap)

The 1995 Rusty having flat magnets is likely due to existing stocks of flat magnets already at the factories at the time.
Despite being discontinued separately after 1999, the 2001 Rusty was sold separately in 2006.
He was not featured in the 1999 pamphlet, but was featured in yearbook.
The 1995 Prototype was featured in the 1997-1998 pamphlets, but the picture of the 1996 version was featured in the yearbooks.
The 1995 Prototype of Rusty had a face resembling Mavis'