I'd like to just drop in a quick preview of something else which is currently being put together for release through Curious Constructs, the Hoplite Tankette. This complete vehicle kit is being put together by AJ, aka Parak a friend and fellow blogger I've known for several years, intially through 40k Online, and as such you may have come across the design before.
Here is the current state of the vehicle - as I say its very much still a work in progress, but you can get a good idea of scale and what it is we're aiming towards.
If your not familiar with Parak's work, here is his converion which this new kit is based on.
There are also plans for more vehicles - both variants of this design, and a few larger examples.