2 years later, but here's a mirror to 1.0.8 https://drive.google.com/file/d/1mAp5HgnBGLfTil3ekKz15d1iJwXh3XNA/view?usp=sharing
Mirroring it just in case: https://www.dropbox.com/scl/fi/tofu814y32ac0a2f61uwr/material-1.7.0a-theme.zip?rlkey=v1mzx6prljoxd7eh5paahr0uo&dl=0
Customer support service by UserEcho
2 years later, but here's a mirror to 1.0.8 https://drive.google.com/file/d/1mAp5HgnBGLfTil3ekKz15d1iJwXh3XNA/view?usp=sharing