Updated to a much higher quality, with the new 3d blocks.

    Slight changes to account for game bugs.
    New lift in, modified the exterior in a few places to make it look slightly better. Figured its different enough from MK1 to justify Mk2


    Replaced heatsink array with Power Node to bring it in line with the rest of the krunkels (of which are all WIP and unreleased)
    Added mass enhancers, forgot last time.
    Slight changes to interior
    Removed grey hull as it's no longer needed to fall under NGF weight limits
    slight increase in thrust
    Slight revision to boarding lift