Creative Piece Proofreading Needed

I have a short piece of creative writing—fewer than 1,000 words—that now needs a meticulous pass for grammar and punctuation only. The storyline, characters, and structure are set, so the task is purely linguistic: tighten the prose, correct any mechanical errors, and preserve my narrative voice. Please return: • A clean final draft • A tracked-changes file so I can review every edit No rewriting of plot or characters is required; just polish the language so it reads smoothly and professionally.