I am going to expand the range of 15mm modern zombies -- I've got a complete set of masters of all 20 zombie poses and have provided them to the sculptor.
First thought was to have pose variations made so that there are 40 poses rather than 20, but then I thought maybe something different, on the assumption that 20 unique poses (and that's totally unique, not built up from a few dollies) is quite enough!
So maybe fungal zombies instead, dead types who have been colonized by fungi making them even more gruesome looking? Which would you prefer? 20 more dead poses, or 20 fungus-covered ones?