Assets from different seasons are not intended to mix with each other so they would not align at all.
Actually, you would have to export the season 1 or 2 stuff first, then export the season 3 stuff, then mix them in an image manipulation soft as best as possible.
Of course same thing would happen if you’d try to mix season 2 male with season 2 muscular for instance…
For things to work perfectly without postwork you need to work with assets from the same set (that is only Season 2 female, for instance).