palm trees

I ask this question a while back too. Take a look at,

http://www.finescale.com/fsm/community/forum/topic.asp?page=-1&TOPIC_ID=27767&REPLY_ID=279517#279517

Here is an article. They are a bit of work, but they look nice.
http://www.panzermodellbau.com/index_en.html?en_tip_palme.html&1

Here is another one;
http://www.armorama.com/modules.php?op=modload&name=Sections&file=index&req=viewarticle&artid=75