Twinkle twinkle little cache
Way up high, on that branch
Like some candy in the sky
Green cammoflauge to fool the eye
Delicate 3D print. Open from the top only, marked with pink paint.
You must align the numbers with the arrows (maybe slightly below). If you don't see the log, you may have opened the bottom.
Please tell the cow to your left I said hello. Left something tiny for FTF.