Extreme Hills

Do you still know the 2 old biome variants of Extreme Hills if yes, the Biome in the mod. can be seen for all the others who don't know there were in the previous Minecraft versions 2 Biom variants of Extreme Hills once Extreme Hills itself and once Extreme Hills Edge the mod. adds the 2 old Extreme Hills variants only color and accuracy I could not make 100% equal. Hope you like the mod. write me ideas and suggestions for improvement in the comments