Custom built Reflectors?

Hey guys does anyone know where I can get a custom built reflector from??? My D.I.Y skills are terrible and I want a specific shape. Any ideas or suggestions is greatly appreciated. Don't ask me why I want it or what's it for etc. It's just for personal experiment and I want extra bulbs. Nothing more and nothing less. It's just a personal thing.

You can probably buy dimpled aluminium sheet or if not flat thin aluminium from metal supply store or ebay then cut to size to make a cone or whatever.
You can just buy baking trays and modify them with scissors.
If you want something made for you then a metal fabrication shop will do it but your looking at a lot of cash for what it is.

I your going to put it around the base of your penis so it looks like you have many penises I would advise against it. That's the last place you want an aluminium splinter.. Trust me.. Been there!

Hahaha nothing about penis and yeah I work in a place that has turret head machines and a break press. I've found some aluminium sheets dimpled and I will get a friend to make my reflector using 2 sheets and connect in via the middle with bolts. Which is best though diamond mylar or white for inside grow tent I found one page that suggests white and another that says diamond Mylar, then there is orca black/white. I read that mylar inside tents is must a fabricated version but much weaker than original mylar so it's not true mylar your getting. But thanks for.post I found the sheets on ebay actually after you said. So I'll use this for my reflector now I just got.to work out all the dimensions :O