I really think someone should learn an egyptian accent first. I learned a greek accent and attempted to perfect in use for one of my mods, but have yet to use it. An egyptian accent would add theme, even if people did not recognize it as being egyptian. I used youtube videos by linguists, (and believe me there are plenty of egyptologist linguists), but other sources could [I am tentatively saying this because hollywood is a little inaccurate, being, well, hollywood] be movies about egyptians.