The answer is no.
But I know you can trick tranz map into working with Trainz 12 by putting a dummy (empty) file in the same folder as Trainz12.exe is and then point trainzmap to this folder. Trainz map thinks it is working with 2006 but uses trainz12 files.
I have tried it myself and have it working but it's been so long ago I maybe missing or forgetting something else.
Dave