@gypsylee Not sure if you remember me saying I'd get back to you with the results from the silicone scar sheets but I did say I would and that's what I'm doing. It's been about two months now and I've seen a noticeable difference. The scar's reddish colour has faded to a soft purple and even back to relatively skin tone in some places. The single raised scar I had has flattened out, as well. I'm still going to get a tattoo to cover them up, though. They haven't improved so much that they aren't visible.
What I didn't like about using the silicone sheets was how everything sticks to them. I ended up repeatedly putting strips of painter's tape overtop of the sheets to prevent them from peeling off and sticking to things like my blanket while I sleep or my clothing during the day.
I've also been applying the gel from my aloe vera plant whenever I wash the silicone sheets or after I take a shower (remove them when bathing, they're definitely not waterproof), so that may be another factor that's helped speed up the healing process.
In short, I would recommend them as long as your daughter doesn't mind cleaning them every day and putting tape overtop of them to keep them in place.