I have posted this image to give an idea of model scale for the goblins. The Zombies are 30mm to the top of the head, almost exactly the same as the GW skeleton. The models from left to right are:
Scibor Dwarf, MM Goblin Skulk, GW Lotr, GW Warhammer Skeleton and a GW Skaven.
All images are for scale comparison purposes only.