This custom got brought to my attention, and it's by a guy nicked "PsychoCloneTrooper". Not sure he's a member here but I'm guessing he isn't.
Anyway, I liked this a lot, it's one of the more interesting vehicles I've seen of late and I thought a thread for it was in order... The parts useage is great, and inexpensive really (if you can bare tearing up an AT-RT). I would've used a vintage AT-ST's legs myself, and actually this guy's walker has me inspired to try something myself along these lines since the parts are so readily available. It's one of those things you wish you'd thought of when you see it I think.
I love a good ship, especially something that sits well with figures (modern) and looks believable. It seems to me that PsychoClone did some extra detail work to the whole thing and a spiffy paintjob.
I think I'd have opened the "viewport" some, or at least made a clear viewport for it, but I could easily see opening viewport armor like on the AT-ST for this vehicle. The single-mounted flexible cannon is great.
Someone noted it being an AT-PT which it isn't, but it'd be in a similar class... Perhaps a different weapon mounted, but definitely not an AT-PT and the creator noted it wasn't as well.
I like it though, love it really and thought it's more than worth talking about here too. Here's pics and a link to his site with recipe:
http://users.aol.com/psyclonetrooper/assaultmech.html