@valerostudio said: This seems useful also http://browse.deviantart.com/?qh=&section=&q=lens+flares#/d2momj0 Great source: thank you

Thanks everyone. I don't know what the problem was, but I restarted Sketchup and it worked fine after that. So thanks again for all the kind help. @Thomthom; No problem, I know I was asking for alot. And without trying to come off as too rude, would you mind sharing your vray settings for the floorplan? Mine turns out either too bright or too dark, but that might be the problem of the floor plan itself. It's rather large (office building) and I'm not working with any extra light besides the Vray sun and GI. Would you recommend adding extra (a.i.) lighting? EDIT: Just watched the video, I guess that answered all my questions, thanks!

@edison said: My V-ray is 1.48.96, windows. Default number is 50, and I made 150, now renders looks great, but takes more time.. Glad it worked for you Do you want to post an updated image?