You can use the category tags in the DLC store to see which packs have generator parts. Just make sure you specify for MV or MZ (I don't know which you use, you didn't set it in your profile) as the poses are different.
Also read carefully, because some will come with generator parts for the map sprites but not side-view battlers (the same is true for generator parts you may find in threads on the forums).
I've figured out how to reasonably tall-ify chibi sprites on my editor. I like that making tall sprites gives me control on expressing how tall characters seem on the field relative to each other as well as better differentiate adult sprites from child sprites.
My brother keeps saying," Women in his story act crazy because women are crazy." That's one way to make sure that the only woman in his life will be the retirement caregiver nurse that has to change his bedpan.