It still requires some post-processing to add glitches and metal sound, final result is like this this: https://drive.google.com/file/d/1CJkK9nHQNBPMr6sIxVmlq8gaxDG...

I had a version that on validation dataset nearly 1:1 across entire spectrum, but I ended up linking this revision more.

Also had qwen3-tts version, but no matter what I do it sounded more like brat Cortana. The way piper-tts work under the hood make it sound more machine-like.