Strange Buyee finds

Hey everyone,

While scrolling through buyee, I found some items that someone was selling which I hadn't seen before.

First, there's this red and black 500 series Shinkansen. I'm not sure if this is a custom or not.


Secondly, there's this "JEX 007" tail car. Interestingly, it seems to have transparent wheels, like the L0 Shinkansen.


Lastly is this one. I have no idea what this is based on, if it even is based on anything. The same seller also has a listing for the same model, except the body is completely unpainted.



Please tell me if you know about these items in this thread. I'm very curious to know more.