The uploaded zip file contains two workflows: I2V and T2I.
They're tweaked versions of the ComfyUI workflow templates - just minor adjustments, arranged the way I like, and with modified generation parameters (I put my test results in my daily update article).
Also, go with the flow, I added upscaling and noise nodes to T2I. They're simple nodes, not using a repaint upscaling method like A1111, to make sure they can run on my PC.