SERR 1010 was the first engine to arrive on the line in the 21st Century. It is titled the "Spirit of the Santa Fe," and as such no longer needs a repaint. Its horn is a Nathan K3HA, one that sounds similar to ones on EMD SD75M locomotives. Not long after its repaint, 1010 became the Spirit of the PHRR.
Amtrakman4014, SP8535alt, Kevinthetrainhunter (Youtube, for the horn) and the rest of the SERR staff.