Nipper

Nipper is one of the newest and unreleased Techies moshlings. Nipper is a small green robot on tank tracks. People believe that the Blue/Red Moshling Eggs on Buster Bumblechop's Incuabtubator are Nipper and Gabby, although they're not ready to hatch. She is said to have some kind of relation towards Roarkers because if you see some Roarkers, you can see Nipper digging up Rox and Rocks.

Moshi Monsters: Moshling Zoo
In the new DS game for Moshi Monsters, a green creature is seen on the cover above the I in moshi. This is Nipper.