Create Realistic Horn MP3 from Charts, then re-chart

I need a freelancer to turn charted horn parts into a polished MP3s, then re-chart to different forms / arrangements. You must use and have experience with VSTs or plugins that create a hyper-realistic sound. Here are the steps: 1. Take these charts, make brass/horn stems out of them, master as a single mp3. The work includes setting up the parts, processing the audio, and delivering a clean final mix that feels natural and professional. If I like what I hear, proceed to step 2. 2. Edit the charts to a slightly different form (REF attached). Resend me the mp3, make sure it perfectly syncs to the REF 3. Bonus work: I have other songs that I'll needed horn parts charted from scratch. I would give you a REF mp3 for the form, plus some isolated mp3 stems for the arragement. You must have a mastery of both charting horn parts AND assigning/producing hyper realistic pop brass stems. Please share relevant examples of similar projects and your approach to achieving realism in the final output.