I'd continue sculpting. Right now, the medium forms of the sculpt are blobby. There's few places where the sihlouette is different and sharp, as oppsoed to round and soft
To add something extra, this is where I can see topology and workflows going, if the tech continues to move at the right pace... http://vimeo.com/55032699#
Minor tweaks and updates. Huge thanks to Dr.HeatSync for pointing out some stuff for me. Will continue to work on it! Current Status! Its moving along!
Continuing adding meshes. Made a blueprint for the billboards, they slide and change image randomly. Added an working escalator. Going to work on the entrance and add signs.
Its been a while but i've managed to continue this project. Done all of the layout and important meshes. I will move on to the detail meshes and lastly lighting.