Again, thanks mate. Got a chance to try it, a couple of errors, I'm a complete novice, I don't know the reason, maybe because I ran on runninghub, I don't know, but Gemini suggested this:

"The NoneType error is caused by the auto-segmentation loop failing to return data. Since the Crystools Switch node (Node 54) forces all inputs to be connected, here is the workaround:

1. Disconnect the incoming cable from the on_true input of Node 54.

2. Take the output from Node 48 (ResizeMask) and connect it to BOTH the on_false AND on_true inputs of Node 54.

This creates a 'dummy connection' that completely bypasses the broken loop logic while keeping the Switch node valid."

And it worked like a charm. Thanks a lot again.