I am German, therefore some things are German.
To complete this mod you need 335,925 iron ingots, 268,740 copper ingots, 55,044 diamonds and 1,368 apples.
But there is an even bigger challenge: the final boss (that's what the block is called).
For that you need
3,023,325 iron ingots (With a rate of 100,000 ingots/hour farm, it takes 30 hours AFK)
2,418,660 copper ingots (With a rate of 60,000 ingot/hour farm, you need 40 hours AFK)
495,396 diamonds (Normal hardcore setup – 1,000 diamonds / h .You need to mine 495.4 hours = 20.6 days of mining)
12,312 apples. (approximately 22.8 hours of farming)
