The Big ImageBoard (TBIB) - 2021 adeptus astartes animal skull anthro armor artist name avian beady eyes bird bird skull bisected black armor black background black body black hair black skin chaos space marine claw weapons clawed fingers corvid corvus (genus) corvus corax english description gore guts hair half-length portrait headgear helmet holding object horn horned helmet humanoid pointy ears intestines jagged beak jet pack machine male missing arm open mouth organs oscine passerine pauldron portrait power armor power claw primarch raven raven guard red armor relithel side view signature simple background size difference solo space marine spiked armor spikes warhammer (franchise) warhammer 40000 word bearer