np_seabed (-14, 9, v3f(600, 600, 600), 41900, 5, 0.6, 2.0),
np_filler_depth (0, 1.2, v3f(150, 150, 150), 261, 3, 0.7, 2.0),
np_cave1 (0, 12, v3f(61, 61, 61), 52534, 3, 0.5, 2.0),
np_seabed (-14, 9, v3f(600, 600, 600), 41900, 5, 0.6, 2.0),
np_filler_depth (0, 1.2, v3f(150, 150, 150), 261, 3, 0.7, 2.0),
np_cave1 (0, 12, v3f(61, 61, 61), 52534, 3, 0.5, 2.0),