I do. Although it should be noted, mine came out ALOT darker. Due to:
~Hair not being bleached enough (to like an orange blonde)
~Originally trying to dye it SFX Iguana Green, that color came out way to light and barely showed up. So the Green Envy went over this and orangey blonde.
~Don't remember how long I left it in... maybe not long enough to make a brighter color.
Mine's even darker than on the MP site. The hair swatch in the store (although you can never go by those) looked almost black. Then again, lighting was poor.
Anyway, here it is, I guess.
Need more tell me, but they're not that great. I was using a video camera, so the quality wasn't that good, so the color might have came out even darker in the picture.
It will probably come out lighter on better bleached hair that wasn't dyed previous.