I have NOS ringle zooka body so you'd need a doner stem for face plate and pinch bolt (I may be able to sort this for you) and it does come with the proper Ringle stem cap it's silver 150mm not sure wether it's 5 or 10deg rise probably 5.
I have a nice plain no frills polished alu stem. It is a Specialized stem but if you remove the sticker it would look like any other stem. Nice and light and in good nick for a good price, PM me if interested.