Hi,
I have questions for you and for the community:
-1 - To the community. Do other people experiment troubles with Instant Terra's FBX files imported to Maya ?
-2 - To you: which version of Maya do you have ?
-3 - Can you import other FBX files (not Instant Terra's) to Maya successfully ?
-4 - Do you have an error message ? Can you check Maya's log file ?
Thank you,
Marianne