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Creature Quick design , kevin demuynck on ArtStation at https://www.artstation.com/artwork/creature-quick-design

A creature that makes a Predator look cuddly - ArtStation - Creature Quick design , kevin demuynck

Alien clay sketch by BOULARIS.deviantart.com on @deviantART

A quick rough clay sketch i made a couple of days ago. The clay is Chavant NSP grey soft.