The latest item from Will's construction company is this Chateau'ish type building. Given the limits of the modular base It couldn't be much larger. Both faces are identical the fron looks onto normal roadway, which is slightly reduced in width because of the depth of the building, however two bases of figures will still fit.
To the rear I added a formal garden module, it's very low so troops can easily move over it. It's just done simply with pan scourers and static grass.