Found this marauder lurking in my runtime while doing a 3d clearinghouse on my hard drive. Just a quick render to show the ship. Original file was made for Poser 4 and above.
Draconian Marauder from "Buck Rogers in the 25th Century" by JHoagland. Converted to an .obj and rendered in Lightwave.
Buck Rogers in the 25th Century Starfighter by Taranis (Gerard Duffy)