I bought the Beluga because it looked the the most affordable spheroid drop ship on the market, and I'm glad I did. From what I can tell, you can proxy this in for a Manatee in Battletech, and the Manatee Alpha Strike cards can be downloaded for free from Catalyst. However the company that made this model included a link to their own Record Sheet for the Beluga for use in Battletech Classic.
Now to the model, it has some simple construction, gluing the landing gear on is easy, and the rocket thrusters can be glued in as well. My model has a damaged gun on what I assume is the ships back, but came with an extra turret that I could not find a place to attach, those are the only two real flaws. I made the mistake of not gluing the bottom rocket thrusters on before I had primer and paint on it, so the part no longer fit. I tried tapping it into place with screwdriver but that broke one of the landing gear. So if you buy this, glue the boosters on before you prime. Just remember, this is MAP SCALE, and that is fine for me, I can't figure out the scale stuff anyways. I've included a picture of it painted up, Catapult for scale.