Well, I have seen a lot of different small parts used to represent minifigs at microscale. Still, I gotta hand it to CreativBricks for their genius idea to use actual Minifig arms in white to represent clones, and in tan and dark gray to represent B1 and B2 Battledroids, respectively. But the techniques used to create the vehicles go arm-in-arm with the figures. In fact, that AT-TE has some fantastic details for its scale.