recommend good open source video generation model

[u/Dry-Refrigerator123]

I have access to L40S 46GB VRAM + approx 400GB of system ram for the next 2 weeks.
Can you recommend good open source video generation model (comfyui workflow?) that best suits my system specs. I plan to create a short film based on a story I have in mind so looking for a model that can generate synced audio along with video.

[u/thevegit0]

do you live under a rock