Rule 34 Dev - crossover dinosaur dj_crumrine gamera gamera_(2015_short) gamera_(series) giant giant_monster godzilla godzilla_(2014) godzilla_(series) heart hug kadokawa kaiju legendary_pictures lowres marza_animation_planet monster monsterverse no_humans omnibus_japan sea_monster spikes tail toho turtle turtle_shell tusks|19929588471