8k-quality artwork <lora:6ParDet-ColCin-nM:0.42>, boat, submarine, deep sea, abyssal depth, under water, agent, diving . HDR, 4K, hyperdetailed, realistic, sharp focus, 3D shading, Behance HD, Cinema 4D, trending on deviantart, IMAX-Enhanced, trending on Artstation, CGSociety, VRay, ZBrush