Initially, I am just going to make the stand. I like the look of it and I have a kettle with rusted off leg sockets that could use a stand. From the original ad, "stand fits inside kettle for easy storage". So, I was thinking of a large portable rig just for the fun of it. The bowl of the original looks to be pretty much (hemi-)spherical. So a modern one will work for now. However, I agree that the lid of the original looks to be the hard part. If I cannot find something close to repurpose, I will look into either spinning one or forming it on an English wheel.