Yes, you can buy it at ZHL MODELS. It's very cheap (~50 US $ Plus it was ~$30 for shipping) and produce a lot of satisfaction to built it. It is very detailed. I will highly recommend it. Don't be afraid due to Chinese instructions. They are just a few and can be easily translated with your smart phone. Nevertheless, on my built thread (link is on the 1st posting of this thread) you will find the full instruction/built manual in English.I had no idea that such a vessel existed. Thanks for sharing.
Best
Daniel