Vantines the Egyptian Revival Goddess Incense Burner - metal type

Hello

I have the Vantines the Egyptian Revival Goddess Incense Burner below.

I’ve seen a number of images and was wondering if anyone has one or has seen one.

The reason I’m asking is two-fold, while I will probably leave it in its found state, I was wondering if they came in different gilts as I’ve seen any number of colour images and don’t know if this is their natural state or owners refinished them. I used some rub on rub off gilt products in the past with excellent results, but don't know if these were all one colour or multiple colours and whether it would do more harm then good.

Lastly, one of the handles on the incense pot is broken. I’m happy the way it is and this does not affect the structure, but if I knew the base metal, I’d look into fabricating a piece for a repair.

Any feedback would be appreciated. - Thanks