I recently purchased trainz 2012 and have found that the NYC 2-8-2 tender shows up, but not the actuall engine its self. Any help to solve this problem would be gretaly appreciated! :'(
Most likely the engine or it's dependencies have faults that need to be repaired in order to show up in 2012. Bring the engine up in CMP and click on view errors/warnings to see what needs fixing.