Undopia Old Firefly

Undopia Old Firefly changes the Fireflies added in 25w05a to their originally announced design from Minecraft Live 2021, which was scrapped.
Additionally, the Firefly Bushes are adjusted to match the colors.
Note: This pack is kinda experimental, I don't know yet if I'll continue with it, it was more of an idea that I had spontaneously to see if it was possible.

This resource pack is part of the Undopia Patch family.