Assault on a military corporation facility

A little explanation: This work was created and the first work of my project "Project Chernobog" as the project itself is based on such universes as madness combat (madness) Stalker (fiction and mysticism), escape from tarkov(Combat mission and operatives) and Hellsing (mythical creatures and a little witchcraft) and perhaps I will do a little lore of the universe itself (Or perhaps with friends) describe “Project Chernobog” but for now a small explanation of what is happening in that poster

Description: A group of Russian Mercenaries from BEAR infiltrated one of the entities of the Archimedes corporation, which is involved in a surge of the paranormal throughout the earth, the task of the mercenaries is to capture one of the Archimedes scientists and deliver to designated points under the control of the Eurasian troops and the remains of the US Army in order to gain access to the necessary information for fighting paranormal creatures