Overloaded, struggling gretchin

"Oi, Grot! Fetch me spanna. Get da ammo to. An' da chayne..."Ork Mekboy Warspanna, Goff Clan.Aims and Model.Lurking in the depths of my bits box was this 1980's gretchin sculpt that positively oozes character. Like a number of ork and gretchin models, there is a strong component of comic relief here that is not found in other warhammer 40,000 armies. My personal interpretation of this model is