So is it just the torso's of the lord and most of the model range that are too bulky what about legs and arms? Might be able to get away sculpting a leaner more feminine torso maybe head too and just use necron arms/legs. I was looking at some of the necron models and deathmark and lychguard legs look like they might be a good match to the picture your referencing but I'm only going by pictures I've seen online I don't any necron models .