Here are 3 workflows that contain the node HypernetworkLoader:

1.

Size: 26501 bytes

URL: https://github.com/andersosthus/ComfyUI-Workflows/blob/c3b784a56014aa92e4b360f7dcd3fbc6046f6ad4/sdxl-diffusion.json

2.

Size: 32687 bytes

URL: https://github.com/diegomartinez2/DMG/blob/5dee9e5cab96da90e97e818fa5d5bfc2edc8c716/Transformers/ComfyUI/workflow_new.json

3.

Size: 44910 bytes

URL: https://github.com/AZDiablo/ComfyUi-Workflows/blob/c89e03ff0dd7c8b39b0ea908f555b5dcb9cae8f2/AZD_imageCreation1.json