After seeing the great results Markconz got, I ordered a range of ordnance from GrimDarkBits.
I'll get some photos up later but initial feedback is that a number of the options are just far, far too small.
In particular the Dawnblade, Dagger and Starfury fighters are tiny without any real details (or certainly not in white strong and flexible).
The Avenger isn't terrible, but I think the Narwhal in Markconz' photos looks better.
Voidhawk was okay, likewise the raptor boarding pod, though you probably want something better than white, strong and flexible as the graininess of the material drowns out the detail on the latter to some extent.
I also got the torpedoes in WSF and again something tougher would be my suggestion as one of my torpedoes broke just pouring it out of the bag (at a height of about 4 inches, stem snapped on dropping onto the table).
The Battlebarge and Strike cruiser looked good in frosted detail though.
In hindsight it was a mostly expensive learning exercise and I should have gone with either replicating Markconz and just getting the larger fighter-bombers, fighters and Narwhals or roughly-looks-like stand ins from Brigade or GroundZero.