Here are two rephrased options you can use, plus quick tips on when to pick each one:
Option 1 (polite & professional):
Thank you for the lovely sketches — we reviewed them carefully and have a few small notes about the content. Could you please review these points and update the sketches accordingly?
Option 2 (friendly & brief):
Thanks so much for the beautiful sketches! We took a close look and have a couple of minor content notes. Would you mind taking them into account?
Quick tips:
- Choose Option 1 when you want a slightly more formal tone (for teachers, clients, or professional collaborators).
- Choose Option 2 when you want a warmer, casual tone (for classmates, friends, or friendly collaborators).