Tormentus, from what I know, current FE that is marked as Classic one, was retrieved because many of old players wanted to play it, since the Relaunch game has removed Marketplace, because Devs dont want to get money off the Classic version.
If You're asking for better graphics, You won't get "better" graphics in Classic version, its a game that was published in 2009, where the game's beginning was maybe even before 2003 so comparing these facts, graphics are really good - but to the point, on the Remastered Version (Unity engine) its gonna look really really good, at least I've seen some good-quality screenshots and im amazed how it's gonna looks like.
Imma leave a link here to Matt's Screenshots of LA, Armor ; https://twitter.com/mattpscott/status/1258645035727253504/photo/1 (Los Alamos) https://forums.gamersfirst.com/topic/14645-dev-update-for-july-2020/
(Texturing + Dreadnaught Chestplate)
There was a thread with more locations like Boneclaw, Clinton FARM, probably Embry and few others, even a short video showing the map with assets and a little explanation to rendering technique.
Hope I've helped You