I just scan and blew up the Calander pic. It is definitly
Tenchi. (Long haired Design). One on side, looking
up at the tree is Tenchi. On the other is Haruna
"merged" with the tree. (In the buff, her arms and
legs meld into the tree)...

If this were just an AIC production, I would have
to say that this is all meaningless/good picture. 
(For instance, the high number of Mayuka Surfing
pics before TMMNE), given that some CLAMP person
seems to be running amuck....