Again Piranha Bytes has released artworks of a monster from Elex, today the scrabbler. Update: A screenshot has been uploaded as well. Look at them below!

Nowadays the Scrabbler does not have much in common with his ancestors anymore. Due to experiments with Elex, his skin became pale and unnatural. Many of the test subjects have now been released back into nature and roam the areas of Magalan to satisfy their craving for Elex.
Many scrabblers were conditioned and drilled by Elex rationing. During the experiments thy got different electronic implants to increase their senses and reaction times. Thereby they became pestilent and deadly mutants!
 - Piranha Bytes