Poster Print:
https://artstn.co/pp/03qlG
Neato (high-quality t-shirts, large sizes):
https://www.neatoshop.com/product/Cryptid-Legend-Loch-Ness-Monster
TeePublic (affordable shirts and stickers):
https://www.teepublic.com/t-shirt/36815418-cryptid-legend-loch-ness-monster?store_id=2013963