Every wanted to recreate some project you made in source with the developer textures? Probably not in minecraft, but regardless, introducing 3 source developer blocks! With vibrant colors like orange, grey.. grey again, the fun never ends!
Select version for changelog:
Changelog
Finalized.
Feel free to use the addon as you see fit. I used MAM (Minecraft addon maker) to make it, so if you want to include it in your projects. Just a tiny credit would be nice :) - DB6