I would say this ROM needs a lot of work,thats why I only talk about it and code nothing
All bosses and a lot of enemies need to look like their name,some game coding needs optimizing and difficulty grade balance,the music is crippled in battles,most tilesets dont look like the FF7 (cyberpunk+natural+medieval+tropic) design style,there are less NPCs and key items,events are bad looking,no minigames ,crazy..........
At my research I found out that this game is very similar to FF2 and III,that is why I suggested here to use the only FOSS editor fo FFII and chang a bit of c++
In short words its too much of work for me,
Lindblum left most of what you need and the rest can be found at this site.