I see, well I hope I'll be able to make a pack that's at least half as decent as your various versions! It won't be completely "accurate" (there's that word again!), as far as the plans on this site are concerned though, mainly due to budget and time consraints.
well I normally make the lights myself. There not always totally accurate, for instance, blinking instead of chasing. But I have an accurate light kit that I install and remove depending on what mood im in. I'll probably sell the pack I have now with the light and sound kit in it.
Take a look at the pics and judge for yourself!! I'd say they are pretty darn accurate... My first (which is fairly noticeable) is in there too... and its probably the least accurate one I've made.
Well... to be blunt, I figured out, after selling my first pack, how easy it was to make money doing something I enjoy. So what I tend to do is make one, use it at a con or party, then sell it. Then I work out when I need another pack by and make one for that date.
I work better under pressure... My fastest is about 5 days I think...