Added a new material called Plastanium, he's used for specific types of armor blocks wich don't have Steel or Titanium variations
New Armor Blocks
Bulletproof Glass - Its a new type of glass with more transparent area and less resistance
Chain Armor Block - It's a partially see through block with high blast resistance and low hardness
External Fuel Tank - It's a large and resistant fluid tank, can't connect with others like create fluid tanks, but has huge resistance and holds up to 16000mb of fluid instead of 8000mb
Other Additions
Made Steel able to be crafted using charcoal instad of only coal
Added coal fluid for plastanium crafting, it's expensive and can be placed as a liquid, slows down the entity if inside the fluid
Added Plastanium, a Titanium Alloy made using Coal Fluid or Crude Oil from Create: Diesel Generators, it's used to make the new armor blocks