Academic Book chapter 30 pp. Proofreading until Tuesday

I am a German Professor of English who is currently writing a book on American film. I have one chapter (30 pp.) that I need to submit by Wednesday morning (European time) for some review. I had a person who wanted to do some proofreading but somehow disappeared. Therefore, I have this short notice. For this essay, I need a native speaker (U.S.) with strong writing skills who can go through my text and catch the parts where my English is “German English.” Also, sometimes my sentences are too long (a German habit). I would need the copy-edited version back by Tuesday evening German time. Germany is six hours ahead of the U.S. East Coast and nine hours of the U.S. West Coast.