Elephant trunk origami.
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Previously:
https://www.homemadetools.net/forum/...617#post170474
https://www.homemadetools.net/forum/...827#post152413
https://www.homemadetools.net/forum/...526#post132226
https://www.homemadetools.net/forum/...2277#post76084
https://www.homemadetools.net/forum/...969#post153014
