How about as a phantom VHF? Kinda fits the bill...
Here's some size comparisons. Generally the models I make end up being about a thousand times bigger than the actual FL models I import... so I scale them down until the cockpits are about the same size, and it gets the rest of the ship to the right size as well.
First 3 are compared to a sabre and nephthys, second three are next to a cavalier: