Milled stuff textures missing

[Prometheus0000]

Issue Title

All the milled stuff had null textures in the test build I got from Dream, and N2O said the same. It might be fixed in a later version already though.

Expected Behavior

Normal textures

Current Behavior

Null textures

Context

It looks bad

Game Environment

GTNH 2.0.9.0-pre2-dev GT-PlusPlus-1.7.05.53

Misc Info

Check all that apply ([ ] -> [x] - use a lowercase x)

• [x]    Using GT:NH/GT:New Horizons?
• [x]    Single Player?
• [ ]    Multi Player?