I will never get tired of seeing photos of those GMM figures!
I don't have any really good pics, and this idea would have turned out better looking had I used wider units (I suppose putting them together in one horde would work in current rules, but this was an old army) but my old skaven spear & shield equipped units were based on the idea of them being cowards crossed with the idea of historical examples of the pavise, sparabara, or shield-wall units. So the front rank holds ramshackle giant shields, forming a "wall" while the back ranks poke their pointy bits over & around them. Why stop at just shields, when you can hide behind a portable wall, right? Suits their cowardly nature, I thought.
I never completed this unit. They are "skaven slaves" instead of "skavenslaves." The idea being that they are human slaves, taken by Skaven and marched into battle by slave-masters. So in the back are converted packmasters, and in the front are chained up emaciated humans built with a mix oc militia & zombie parts.
Pretty old figures. Not quite up to the standard of what you posted, but I was proud of them at the time.