This very old Space Dwarf was from the very early days of Warhammer 40000. These dwarves were in many ways like the Imperial Guard but with shorter legs. As a result they weren’t as popular with gamers. They did evolve a little into the biker gangs (which I didn’t like) and then were unsummarily deleted from the range by Games Workshop.
Rumours abound that they are coming back… one day perhaps…