It's on the backburner for awhile until I can find a new coder.
While you've got some time waiting it'd be amazing to possibly see a resource pack for Metallurgy 4 (32x or 64x, though the latter would be amazing) by the original artist. The biggest issue with the existing resource packs is that they tend to stray a little too far from what seems to be the intended design, and seeing your rendition of the armors in a higher resolution environment would be absolutely legendary.
The Meaning of Life, the Universe, and Everything.
Draxis City Proper
Darn I wish this was for 1.7.10. I am adding a metallurgy system in my Lichland Mod. I don't wanna use the older versions of Metallurgy because they don't have the same features I want. This one is close though.