All 16 colors each max.
As you may notice Ramza is featured here along with Alma. I'll post the originals from FFT here along with the original White Mages: i.imgur.com/Lzrzi.png, So you can see I didn't just rip em'. Not trying to do better just making them new for a patch.
I didn't edit the chemists as much as most, particularly the male, cause he's my favorite original FFT portrait; I just edited that one. And I just co-created the guy in the green hood.. I just did a major rework and same with the grey and purple guy. But they aren't really my design I just shaded and re-worked them. Every other port is fully from scratch just trying to match FFT's style.
|||| Here is a fine example of the brilliant 16 colors per sprite and 16 colors per portrait palette system: i.imgur.com/mfemR.png. ||||
And here is another 13 FFT portraits I posted here before: www.pixeljoint.com/pixelart/69748.htm