Here are 16 workflows that contain the node LayerMask: RemBgUltra:

1.

Size: 3759 bytes

URL: https://github.com/xingren23/ComfyUI-for-ComfyFlowApp/blob/c0305dc8217e8fc1c12accda14b21ba37b87f6ae/workflow/custom_nodes/ComfyUI_LayerStyle/pixel_spread_example.json

2.

Size: 3763 bytes

URL: https://github.com/chflame163/ComfyUI_LayerStyle/blob/b1b7a6ce985d5cdea57e755be53a418b3e96472b/workflow/pixel_spread_example.json

3.

Size: 5003 bytes

URL: https://github.com/xingren23/ComfyUI-for-ComfyFlowApp/blob/c0305dc8217e8fc1c12accda14b21ba37b87f6ae/workflow/custom_nodes/ComfyUI_LayerStyle/image_mask_scale_as_example.json

4.

Size: 5028 bytes

URL: https://github.com/chflame163/ComfyUI_LayerStyle/blob/b1b7a6ce985d5cdea57e755be53a418b3e96472b/workflow/image_mask_scale_as_example.json

5.

Size: 5807 bytes

URL: https://github.com/xingren23/ComfyUI-for-ComfyFlowApp/blob/c0305dc8217e8fc1c12accda14b21ba37b87f6ae/workflow/custom_nodes/ComfyUI_LayerStyle/image_remove_alpha%20&%20image_combine_alpha_example.json

6.

Size: 5812 bytes

URL: https://github.com/chflame163/ComfyUI_LayerStyle/blob/b1b7a6ce985d5cdea57e755be53a418b3e96472b/workflow/image_remove_alpha%20&%20image_combine_alpha_example.json

7.

Size: 9995 bytes

URL: https://github.com/xingren23/ComfyUI-for-ComfyFlowApp/blob/c0305dc8217e8fc1c12accda14b21ba37b87f6ae/workflow/custom_nodes/ComfyUI_LayerStyle/crop_by_mask_&_restore_crop_box_example.json

8.

Size: 10000 bytes

URL: https://github.com/chflame163/ComfyUI_LayerStyle/blob/b1b7a6ce985d5cdea57e755be53a418b3e96472b/workflow/crop_by_mask_&_restore_crop_box_example.json

9.

Size: 11279 bytes

URL: https://github.com/xingren23/ComfyUI-for-ComfyFlowApp/blob/c0305dc8217e8fc1c12accda14b21ba37b87f6ae/workflow/custom_nodes/ComfyUI_LayerStyle/rembg_ultra_example.json

10.

Size: 11287 bytes

URL: https://github.com/chflame163/ComfyUI_LayerStyle/blob/b1b7a6ce985d5cdea57e755be53a418b3e96472b/workflow/rembg_ultra_example.json

11.

Size: 12239 bytes

URL: https://github.com/xingren23/ComfyUI-for-ComfyFlowApp/blob/c0305dc8217e8fc1c12accda14b21ba37b87f6ae/workflow/custom_nodes/ComfyUI_LayerStyle/lama_example.json

12.

Size: 12259 bytes

URL: https://github.com/chflame163/ComfyUI_LayerStyle/blob/b1b7a6ce985d5cdea57e755be53a418b3e96472b/workflow/lama_example.json

13.

Size: 15612 bytes

URL: https://github.com/xingren23/ComfyUI-for-ComfyFlowApp/blob/c0305dc8217e8fc1c12accda14b21ba37b87f6ae/workflow/custom_nodes/ComfyUI_LayerStyle/title_example_workflow.json

14.

Size: 15620 bytes

URL: https://github.com/chflame163/ComfyUI_LayerStyle/blob/b1b7a6ce985d5cdea57e755be53a418b3e96472b/workflow/title_example_workflow.json

15.

Size: 35162 bytes

URL: https://github.com/dseditor/ComfyuiWorkflows/blob/4524c0a2a799b6af2c0d9e74856f3f6ffc077adb/charmake.json

16.

Size: 44015 bytes

URL: https://github.com/inf-monkeys/Comfyfile/blob/1976744391cd04ff6238ca3d40804d23e4a4a180/workflows/Portrait2ID-Photo/workflow.json