Need Trombone & Tuba for a few bars of a song

Hi there! I'm in need of a touch of simple trombone and tuba recorded for a track of mine. It's just a few bars of a tune, with a bit of a tango feel. I have MIDI but wasn't able to get a score exported. I'll provide the MIDI files and a bounce of the latest pre-mix. I'm hoping context will inform the type of performance style I'm looking for. Let me know if you can take this on! Thanks :)

Additional info:
The song has less than 10 tracks recorded that need mixing.