What is the current state of masking for flames

[Boomstick]

Right now I am undertaking my biggest model build in my 30 years of experience.  I am building a scale replica of the movie Optimus Prime and his trailer.  The biggest issue I for see with this build is the flame paint job.  While I've tried to search for flame masking, I'm not having much luck finding anything current. The search of this board has yielded some results but from years ago. So as the title states what is the current status of flame masking?  I hate to ask as usually I'm fairly good at finding things on my own, but I've come to a dead end.  Thank you in advance. 

[JollySipper]

There is a company called "Lazy Modeler" that does flame masks...........

[High octane]

Jimmy Flintstone has some flame masks as well.

[oldcars]

They have a flame mask kit at hobby lobby.

[unclescott58]

What's the word on using flame paint masks? Do they work? And how tough or easy are they to work with?

[om617]

What's the word on using flame paint masks? Do they work? And how tough or easy are they to work with?

I used the Lazy Modeler masks,they are very easy to use and i think of good quality. 

Here on a Mercury. 

[unclescott58]

I used the Lazy Modeler masks,they are very easy to use and i think of good quality. 

Here on a Mercury. 

Wow! The Merc looks great.