Improve Google translation of 4500-word booklet. Need several translators in several languages.

I've had Google translate a booklet I wrote, but as we all know, machine translations can have errors. I'm looking for individuals from a variety of countries to read through the translation in the language that they speak and correct any obvious errors that the Google Translate program made. I want people who read my booklet to feel that it's a real, professional translation. When the translation is complete, I'll be asking the translator to insert several pictures and also format it with page numbers. Please look at the translation that is in your language and estimate what you would charge for the job. Remember, I'm not asking you to start from scratch, only to polish what Google has already done. Preference will be given to translators who are available and can do it rapidly. Don't start the polishing until we agree on a price, because I might change the content slightly before you start work.