A very beautiful highly detailed, (Giant black rock turtle monster:: desert background:: fantasy::5 dark-souls boss:: ancient:: quartz::2 magma::3 glass::1 bronze::1 rock::10, ultra detailed, octane render, unreal engine, concept art, trending on artstation, by Seb McKinnon, --ar 3:2 --quality 2 --stylize 60000 HDR, 8K:1.3), by Ross Tran, rossdraws and Tim White, fantasy concept art, fantasy art, epic fantasy card game art, full art illustration, trending on Artstation | Fantasy