Consistent Netherite

• Added suppport for Tools of Steel
• Adjusted all item textures
• Changed pack icon

• New netherite ingot and block textures
• Added support for AdventureZ's gilded netherite items

Added support for BetterEnd and Slow Your Roll

Forgot to update the icons for guilded Netherite armor, and lowered pack format minimium version to 5

Finally got around to doing the armor!

The armor does keep some bits from it's vanilla design like the roman helmet things and the spikes on the sleeves.