My first thought upon seeing this, "They're bringing back the LAMs?!" My thoughts upon reading the comments, "Aww, it'd be so cool if those wings could be made to fly. Maybe they glide?"
Overall the design is very nice, and reflects the trend towards more angular and militaristic battlemech designs in the 2000s, as opposed to the more organic-looking designs of years past. Though, looking at it I do have to wonder how much it weighs, since I checked Sarna and they don't have any intel on the sucker yet.