Qwen image img2img pipeline

[draconiansolo]

Feature Idea

img2img pipeline for qwen image (not qwen image edit) seems not to be implemented? results are not very useful when vae encoding an image and changing denoise values, with image barely being touched, garbled and suddenly changing completely.
I would expect it to behave somewhat like this?

[draconiansolo]

Tried to clarify as a bug report, as this is not necessarily a feature request.

[draconiansolo]

This is same as #10063