Fortunately you are arein luck, that feature is already available in Bambu Studio and Orca Slicer. After you slice your model browse to the “Preview” tab. On the right side is a slider where you are able to move up and down to see each layer. Move to the layer you want to stop at, right click the “+” slider, and click “Add Pause”. You will need to slice your model again after adding the pause and you can print as you normally would after.
