I just picked up a second kit and ordered two sets of fruil tracks. I also found a Model Kasten plastic set but it is missing one sprue of 4 links so I don't know if they will still fit. I am going to see if I can get one sprue from somewhere or maybe make up a mold and cast a sprue.

Neat little tank, I run one on World of Tanks and have a blast with it, expecially in the wide open spaces. Man does she ever get some air time. slightest bump and she is a couple of feet off the ground.