Yep, this mod is made by me link to it: http://mcreator.pylo.si/modification/5641/pixelpapercraft-unofficial-mod
The lead creeper is like a noramil creeper, but it drops lead, and yep, explote...and when struct by lighting something rare spawn...
Credits to Gootube for the creeper generator.
If you want to be in the mod:
1.Email your skin file to nkbrown