11 months post op - what can I do about high breast augmentation scars? (photos)

Your implants have dropped a little bit, but mostly the problem is that your incision was put too close to the nipple for the size of implant you have. The options at this point would be to wait for scars to mature more and fade (helped with scar treatments like laser and microneedling), or to try to move the scars into a more hidden position, which could be attempted by downsizing the implants and tightening the lower pole of the breast.

This is a result of a poorly planned incision (nipple to fold planning index). This is a challenging problem to fix as the implant has stretched out the lower pole of your breasts. I would recommend a potential scar revision to reduce the visibility of the scar and/or laser treatments to help with the pigment.

It does appear from your photos that your scars are a bit high. You can consider scar revision to improve the appearance. You will want to make sure the breasts are supported with a good bra to help keep them from continuing to shift.