You know any, like the Byzantine and Persian? I'm in search of crazy scales like, and including, these. When you give me the scale, give it as such: 1#,2,3,4,5b,6,7#, in that setup.
do some searching here and on the net. if you don't find anyhting drop me a pm. i have a book with 1000's of scales. persian, egyptian, arabic, japanese, all sorts of scales. but if you search google for exotic scales i'm sure you'll find a wealth of info.
To be honest, take a look around the tab collection. I can point out two riffs that are basically scales, Burzums Lord of the Depths and Dissection verse for where dea angels lie, they are very scale like and you can combine that with say the tab for mutiilations black as lead and death and come up with your own "creative" scale. Hence the play death comment. Death will teach you alot, they will teach anyone alot....same with early megadeth, just drop your tuning down a quarter step. And someone needs to bab track four on fitfull of metal.