Ebbles Miniatures have released two versions of their M3619 Folding Unit Structure System sci-fi terrain set.
From their announcement:
The first two releases for the M3619 Folding Unit Structure System are now out.
The small FUS is cabin-sized, and is useful for representing officer/VIP quarters or offices. It measures 3.75″ x 4.75″ and stands 2″ tall. The medium FUS is dormitory-sized, useful for representing barracks or worker dormitories. It measures 3.75″ x 7.25″ and stands 2″ tall. Both are designed for use with 28-30mm figures.
Both units have removable roofs with functional interiors, and include 8 different color schemes, parts of which may be mixed and matched for up to 64 possible combinations.
The small FUS is priced at $2.00, and the medium FUS is priced at $4.00.