Wildcards support in prompt with Impact Pack.
Seed changed from primitive to Layer Style Seed node to address issues with wildcards
GGUF support
Switched to abliterated text encoder
Tuned settings (steps, sampler, scheduler, CFG)
Switched to a higher resolution - resolutions higher than 1024 x 1024 solve a lot of noise issues
Note: Z-Image Turbo is super sensitive to sampler settings. Honestly there is not a right or wrong and I would highly recommend you experiment to find what suites your needs.
Combinations I found work well:
CFG: 1 - 2.5
Sampler and scheduler: Euler A Simple, Euler A LQ, Euler A CFG PP LQ, Res Multistep Simple