How to model an interior spiral stair in Sketchup

plugins used:
s4u stair: sketchucation.com/pluginstore...
s4u slice: sketchucation.com/pluginstore...
1001bit pro: www.1001bit.com/pro/download.html
vertex tools 2: evilsoftwareempire.com/vertex...
shape bender: sketchucation.com/pluginstore...
curve maker: sketchucation.com/pluginstore...
soap skin bubble: extensions.sketchup.com/exten...

[@jonnieclayton]

Brilliant. You are a master of using extensions.

[@yudhyaqsa1435]

Great tutorial and insight, this is hands on the best advanced sketchup modeling i've ever come across👌👍

[@PinoyBlender]

that was really cool

[@hassybala]

Awesome man, thanks.

[@WaqarKhan-tr3pt]

VERY NICE TUTORIAL ALI....

[@omarmohamad1491]

Keep going man 💪🏼💪🏼💪🏼😍

[@najishamma5996]

Pleeeeeas do more tutorials videos They are sooo helpful❤❤❤

[@user-gy2ph3qi4u]

Bravo!

[@edwardmora1536]

awesome 🤍🤍🤍🤍🤍👏👏👏👏👏

[@kevinlim347]

True master

[@carmengrdosic3189]

Do you know how one would recreate this in REVIT by any chance?

[@cks2178]

What are the plugins u have used in this ?

[@rodolfot.5776]

Thanks!

[@AGRarch]

My pleasure 🙏🌹

[@HalimaPanja]

how did you use that clean up tool to erase lines?

[@nuralya3214]

how do you make an arc easily like that? at 1:58

[@muhiyadinaweisyusuf9983]

master 🔥

[@AGRarch]

❤️🌹

[@beaatricea]

can anybody explain how do you do what he does at 0:50 is this a command?

[@GauravRatna]

Use extension: S4u stairs

[@d33.34]

scam plugin bugu

[@user-qw6rl4bd2o]

lol