Ya know, I used to do something similar to that. I haven't used that method in awhile. However, mine looked very, very dull when I did that, not at all bright like yours. Hmmmm. I use some soft light layers - usually with a tealish color, sometimes green or pink. I also sometimes use this certain blue texture and/or orange-y texture on multiply.

I guess I'll just have to play more. I'm always picking up new methods. Thanks.