Well, I have a question and i Don't really know where to post it so I made a new thread. I would like to upload some of my houses in which I used CC (not furnished, just walls, floors and other building items) and I 'd like some piece of advice ... Do i have to contact everyone who made those walls, floors, etc and ask if i can use their stuff or I can just upload them with proper credits? Anyone can help me? Please?