Here is my rough layout with the printed photos and fabric pieces. You can check out the LBG Studio website for full instructions. Please note that the pictures need to laid out so that they will be upright when the strap is being used.
The few changes where I varied from the instructions.
1. Added photos.
2. Put a pocket at each end, instead of just one.
3. Put velcro on the pockets. I cut a piece of Velcro in half lengthwise. I sewed it to the exterior pocket side where the instructions said to sew two sets of stitches to hold down the folded over pocket edge. I did three stitch lines. I attached the velcro to the strap piece prior to sewing the two strap sides together. The velcro had adhesive on the back so stayed in place while I stitched it down.
4. Instead of one piece of iron-on fleece on the inside of the strap, I put separate pieces on each strap side, 2.75" wide. The first time I made one following the tutorial, the fleece over the first side seam would not lay flat and kept bunching up when folded wrong sides together. The separate pieces worked much better for me. As stated above, I used regular iron-on fleece instead of heavy duty by mistake, so I did put an additional piece on each side. Perhaps the heavy duty iron-on fleece wouldn't have the bunching problem?