How I make Headlights in Blender 2.8

My first attempt at a tutorial, I will be trying to upload the whole tutorial soon part by part but I wanted to create the car myself first. I hope you guys learn something, I will try my best to answer questions in the comments.
Iridescent Headlight tutorial: • Polarized Iridescent H...

[@carlomdlf]

don't worry about the qualityyy, i got what i needed, simplify and use proper materials, thank youuu

[@davidvirag2565]

Great tutorial! Very nice.

[@mwsiviero]

Amazing!

[@nikolastanner8316]

very cool

[@Nobody-xp6ip]

you make it look so easy

[@sarakrhodes]

once you break each part down it does become pretty easy just takes practice :)

[@hams4_436]

Nice one mate

[@artes2664]

Nice, thanks! I would like to see the tutorial about Old Style Headlights. Which is with the relievo inside c:

[@artes2664]

Only modeling, without normal maps o,o

[@imbroke6354]

You should name your video to "how to model a porsche 911 gt3 rs headlight" because I was looking for this for like too long now. And I just found it.

[@sarakrhodes]

I’m glad you found it! I’ll put that in the tags next time.

[@pancake5830]

its a gt2 rs

[@bigbothoee8617]

This is nuts very nice man but little to fast for me

[@pancake5830]

wow that looks like hell, i hate modelling headlights!
nice job though

[@yudofebriananda7473]

how to get the shading of the glass in the blender for car headlights ?

[@YousufMohammed98]

czcams.com/video/8G5q3vrkH3A/video.html

[@postmodernerkindergartner960]

This ring w ith the wave texture, how do you get it to glow like that? It's like it emitting, but shader says its not, can't reproduce the same effect :/

[@sarakrhodes]

did you plug the image texture into the emission node? or the emission part of the principled shader