I'm on holiday so I've been working on hq part 1 - the level after car park. The structure is mostly done, just more detail to add. The hq building is quite large and will be split into 2 or 3 parts for better performance.
See below for Screenshots:
http://sa.beyondunreal.com/c_scr_hq1.php
See below for Screenshots:
http://sa.beyondunreal.com/c_scr_hq1.php