Epsilon Eridani UFO

... it should be noted that this is not scripted as a vehicle. It's not even a single object - instead it's a coalesced object. Since it's fully modifiable, an enterprising builder can rectify both of these problems with a little bit of work but it's not ready to fly right out of the box.

Land impact on this item is 28, and the disc measures around 40x40 meters so it's not exactly a small build.

The craft is entered through a porthole in the bottom covered by a translucent square prim; it is scripted to hollow itself out in lieu of swinging open which is rather novel. The hidden door from the beam room to the rest of the ship works the same way. There isn't much room for additions on the main deck unfortunately. A spiral ramp leads up to the craft's control room, which is unscripted - you'll need to use sit scripts to make the chairs usable.

The textures are pretty good, definitely not the standard freebie textures a lot of budget or even criminally overpriced oldschool SF builds use.

All in all you get a good build for what you pay, but any buyer will have to put some work in to polish it.