Trigger is "wrdcr" at the start of the prompt.
Trained using Ostris' AI toolkit, on a 3060 with 12GB VRAM. Very satisfied with Z-Image so far! This was trained at 512x512 resolution, and apparently 1024x1024 will work as well without running out of memory so I may or may not train another one somewhere down the line. It's everything we wanted Flux to be.