This custom node is based on the [a/rembg-comfyui-node](https://github.com/Jcd1230/rembg-comfyui-node) but provides additional functionality to select ONNX models.
https://github.com/waytooquick/wtq-rembg-comfyui-node
git clone https://github.com/waytooquick/wtq-rembg-comfyui-node
comfy node install wtq-rembg-comfyui-node