It's amazing that we can already choose so many different blur styles. It would be even more awesome to be able to choose a custom image to use as your reflection.

Currently, you can switch between images unofficially by putting your desired images into the Releases\data folder and making a .cmd script for each image, as demonstrated in the video below.

The commands that are used in the example script to change to Vista's reflection, for those who don't know, are:

cd C:\Program Files\Release_x64\Release\data

del AeroPeek.png

copy Vista.png .\AeroPeek.png

How does making a straightforward interface for this, where you can also save instead of reinstalling, sound? Obviously since there is a workaround, this is more of a convenience request, so this is fine if it's lower on the priority list.