AH1 Huey tinted windows

Does anyone know how to replicate the green tinted windows as seen on the AH1 to keep the trasperancy?

Here’s a recent topic.

/forums/1068818/ShowPost.aspx

I used Tamyia’s clear green for my Huey. I found that it worked better by mixing with some Future. Although not apparent from the photo, you can see through the tinted windows perfectly.