Someone ever saw this Sega Thunderblade Arcade?

I have NEVER seen this model before,
http://www.ebay.com/itm/29123873952...l?_from=R40&_sacat=0&_nkw=291238739522&_rdc=1

even from sources it said that the a stand-up version and a normal version.

but nothing like this..

anyone has some more info on it?

img:

 

System16 calls this one the "Upright Motion Cabinet".

 

Yeah, I've seen that in the UK back in the late 80's. It's an official Sega product for sure.

 

The only one i remember seeing back in the day was the Deluxe Cabinet.

Could this one be UK or Europe exclusive model?