How to have a green birdo lunalua code in smbx2

[vinsword77]

How to have a green birdo lunalua code in smbx2

[cato]

Core made an expansion pack featuring SMB2 bosses in 1.0 ver
viewtopic.php?f=101&t=27266&hilit=birdo

[deice]

though strictly speaking, you don't need lua at all if you're fine with just replacing the pink birdo for that level.
"level48" in the invasion 2 has a green birdo made using only npc config files.