I have stonemasons city ruins which consist of buildings plus mutiple parts for rubble brings etc , i wish to use several sets but they all start in the same postion is it posible to load one set of ruins and then move them as a job lot so to speak and then load a second lot and do the same again? I tried save a set as obj file that allowed me to move everything as one but everything renders in shades of grey what happened to the colours

when I saved as obj (actually exported) I left everything at default settings in pop up boxes

using poser 2012

thanks for any help any one can offer