Spartan Games has recently announced a new 28mm product line that includes a lot of rivet encrusted vehicles. According to SG they are intended as fitting the Steampunk/VSF genre. However several people (in
a different thread) have commented that the vehicles look a bit too 40K.
Looking solely at the vehicles I think they have a First World War, 20's, 30's look to them. They miss out on looking 40K (to my eyes) for lack of anything that looks like it might be electric, "actuated", "liquid-cooled", or capable of emitting a laser.
And these have many, many more rivets than the Adeptus Maniacus[sp?] can be bothered with. I think some of these vehicles might have some "off label" use in Pulp Fiction scenarios. Two samples:

Spartan's Take on a Japanese Tank
But I could see this re-flagged with some of LAM's Ottoman guys as supporting infantry.

This One is a British Tank (or Tankette)
The little Japanese Tank Design also exists as a model in their 1:1200 scale Dystopian Wars land battles game (they come two to a token). I don't know if the same is true for this British design.
There are more pictures where these came from in
Spartan's Gallery for the new game. Look for the tank-treaded-motor cycle -- I could see the evil minions of some mastermind or other chasing
Dirk Danger/Pulp Hero on those things.
This thread is intended to discuss whether any of the models, particularly the vehicles, are suitable for pulp fiction. There is
another thread in the VSF section to discuss the merits of the game and associated models as a Steampunk offering.