With the introduction of Superfly, I reworked the materials for Urban Future, Urban Future 2, Urban Future 3, and other Stonemason sets, and made the materials Superfly-friendly and made the signs and lights mesh lights. There are a lot of invalid material node connections in the original materials (OK for Firefly, invalid for Superfly). That might account for delayed loading; P12 shouldn't crash because of it, however. I'll try rendering it in P12 when I get back; I'm going to escort some of the neighborhood teens on a bike ride (parents like to have at least one armed adult with the young'uns).

Poser 12, in feet.  

OSes:  Win7Prox64, Win7Ultx64

Silo Pro 2.5.6 64bit, Vue Infinite 2014.7, Genetica 4.0 Studio, UV Mapper Pro, UV Layout Pro, PhotoImpact X3, GIF Animator 5