The Kree Captain Mar-Vell would be sent to infiltrate Earth after seeing the great powers the planet's inhabitants held, all under the supervision of Ronan. However, as Mar-Vell grew to become fond of humans, Ronan battled him on several occasions.
He secretly planned with Zarek to overthrow the Kree leader, the Supreme Intelligence, believing the Empire should not be ruled by a non-humanoid entity but he was stopped by Captain Marvel and the Supreme Intelligence itself, which incarcerated him

Base Figure: Marvel Legends Ronan the Accuser.
Hammer: Cast from original weapon, with added acrylic infinity stone and shorter metal staff.
ICCI Signature Paints: Formula P3, Vallejo, and Wicked Colors