Tengu strategic cruiser spaceship from EVE Online game 3D printable model in STL format.Also included native Blend file.This model have 4 separated parts.The approximate size of the ship is 12.5 cm in length. But I know you can scale it to your size easily.
BLEND (Blender, filesize: 1.55 MB), OBJ (OBJ, filesize: 513 KB), FBX (Autodesk FBX, filesize: 236 KB), MAX (Autodesk 3ds Max, filesize: 3.54 MB), STL (Stereolithography, filesize: 442 KB), DAE (Collada, filesize: 887 KB)