Thanks Joe for the email.
I figured out where they came from. The kuid is from Sir Gibby. The instructions are from his website.
Here they are from his website.
[FONT=book antiqua,times new roman,times]
NOTE
[/FONT][FONT=book antiqua,times new roman,times]
The Vintage Traffic will replace the modern default             TRAINZ traffic. [/FONT]
 [FONT=book antiqua,times new roman,times]
If you want to change back to the default             vehicles you will need to remove the kuids listed above from your TRAINZ install directory[/FONT]
 [FONT=book antiqua,times new roman,times]
\Program files \ Auran \ TRS2004 \ World \             Dispatcher \ downloads [/FONT]
 [FONT=book antiqua,times new roman,times]
If you do remove them remember to also             delete the cache file so that TRAINZ can rebuild it next time you load it.[/FONT]
 [FONT=book antiqua,times new roman,times]
\Program files \ Auran \ TRS2004 \ Cache             \world_cache_dispatcher.chump 
[/FONT]
[FONT=book antiqua,times new roman,times]
Model A Pickup[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29000[/FONT] 
                       [FONT=book antiqua,times new roman,times]
Model A Pickup[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29001
[/FONT][FONT=book antiqua,times new roman,times]
Model A open top[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29007[/FONT]                       
[FONT=book antiqua,times new roman,times]
Model A open top[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29009[/FONT]
[FONT=book antiqua,times new roman,times]
Model A Van[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29014[/FONT]                       [FONT=book antiqua,times new roman,times]
Model A Car[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29015[/FONT]                       [FONT=book antiqua,times new roman,times]
Model T Coupe[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29016[/FONT]                       [FONT=book antiqua,times new roman,times]
Model A Car[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29018[/FONT]                       [FONT=book antiqua,times new roman,times]
Model A Convertible[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29019[/FONT]                       [FONT=book antiqua,times new roman,times]
Model T Pickup[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29021[/FONT]                       
[FONT=book antiqua,times new roman,times]
Model A Car[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29023[/FONT]                       [FONT=book antiqua,times new roman,times]
Model A Taxi[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29027[/FONT]                       
[FONT=book antiqua,times new roman,times]
Model A Car[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29029[/FONT]                       [FONT=book antiqua,times new roman,times]
Model A Car[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29045[/FONT]                       [FONT=book antiqua,times new roman,times]
Model_AA Pickup with timber_load[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29090[/FONT]                       
[FONT=book antiqua,times new roman,times]
Model_AA Pickup[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29125[/FONT]                       
[FONT=book antiqua,times new roman,times]
Model AA Tanker[/FONT]         [FONT=book antiqua,times new roman,times]
kuid 47439 29131
[/FONT] 
http://www.trainzone.co.nz/vintage.htm
Kenny
