Seaco melting pot help

Hey all , I was gifted a nice looking vintage Saeco melting furnace. I verified the heating elements work but i'm missing the dispensing arm and internal parts. I highly doubt I can find the missing parts but i'm confident I can fabricate the parts as I have a lathe, a mill , and I can weld. If anyone can help me with pics and even better some basic sketches of the parts that I need, that would be great ! Thanks

Attachment 318854

Lots of pictures on the internet.

I bought a cheap extra for the parts on ebay.