Hey, thank you, guys!
Yes, that was what I was looking for but since I got no reply for so long I have been ripping the graphics off of the game using the Gens+ emulator. Curiously, I missed PSAlgo's archive! I can't understand how, though and for that I am sorry :$. I am rebuilding Phantasy Star IV, btw, not 3.
I am done with Motavia's overworld graphics (phew, finally) and have completed more than 50% of the map. I also finished Uzo a few days ago
(well the outside, I haven't gotten to the inner house building yet). It would be awesome if I could find the tiles already ripped but no luck yet. So I have been ripping them myself. I am also done with the party characters sprites, faces and talking icons.
Um... If you need to, I can provide you with all the material I have extracted (should compliment your archives nicely). I can also provide information on how the game was built graphically, too. I have come to understand quite a many things. I am in the middle of the remake though, so I do not really care to right now but if you need to, I would do it. Just say the word.
I sincerely thank you both!
Please, do keep me posted if you come across ANY other resource for the game! Thank you!