Hey, my name is Dreamengine and I've been working on recreating all DPPt and HGSS overworlds in a FR/LG style. Originally I wasn't going to share this, but then I figured here is better than a dropbox folder where no one can see.
All overworlds are already made with the 16 colors limit, but not yet indexed. The overworlds will work with both Fr/Lg and R/S/E, but preferably Fr/Lg given the perspective differences.
Free for public use. GIVE CREDIT.
BTW this is a work in progress and is obviously not finished and is only collection of what I've made. Please feel free to give me advice or point out errors
DPPt Gym Leaders
DPPt Elite Four
HGSS Gym Leaders
HGSS Elite Four