I’ve reached out privately to some shop owners who this person has stolen content from, but thought I’d post it here as well.
This is their website - https://elkerdigital.company.site/ https://www.kimokadi.com/
Their behance - https://www.behance.net/elker10974eas https://www.behance.net/ElkerBro
Their Dribbble - Elker Design | Dribbble
You can send a DMCA takedown to firstname.lastname@example.org that’s the company that the website is hosted through