Kathryn Estry has such a cute kit for GGI at Gotta Pixel! It is called Climbing rocks, great for adults, teens, and kids, too! Climbing ROCKS! is for those who love outdoor adventures! There are 8 different packs all $1 each during GGI so grab it while you can.
I had some wonderful photos to go with this kit. They were taken by my husband some years ago when he was on an adventure trip to the Belgian Ardennen with his colleagues. I was so glad that I wasn't there because this is absolutely nothing for me! I'm so afraid of heights!