It’s pretty straightforward. I use the torso template with the side “wings,” paste a torso tampo into that space and the color the wings to match, I upload it into the app. It’s already close or at scale. Then I print it, cut it out, and peel off the back. There is no ink and the photos are pretty sharp. If the tampo is muddled, then so is the photo. I use photoshop or one of the equivalent to make the torso pic. It’s usually resized Lego art, making them less trapezoid and more square.