Thank you for watching my videos, If you are enjoying them, don't forget to like, subscribe, share & comment Watch more videos: https://www.youtube.com/channel/UC9_KIDiMWS6vnbHfFOH1aKQ/videos?disable_polymer=1 My old pc spec : i7 6700k, 8gb ram, Gtx 980 4gb Modeling : Sketchup Pro 2015 Render : Vray 2.0 Stairs design 1 3D model : https://drive.google.com/file/d/1rbosVm2fhk8_fIa30U3CA30EUS9SM9qi/view?usp=drivesdk My Sketchup Plugins Download : Sketchup plugins 2015 : https://drive.google.com/file/d/1JIHLvRVy7MwplelmdlaEzge7B484V0kt/view?usp=drivesdk Sketchup plugins 2017 : https://drive.google.com/file/d/1FRzebKIyNQam1KpwfCSzzOW07n61zap5/view?usp=drivesdk #sketchup #stairs #modeling #vray