I thought it would be neat to make a Jellyfish! I always see Octopus designs but never Jellyfish. This one won't sting you when you're handling it.
3D PRINTING SETTINGSI used PLA filament and printed it on my Ender 3 Pro printer using a 0.4mm extruder. The size is 10cm x 10cm. It took 15 hours to print . The body prints separate in it's own file. The 8 tentacles , including supports , prints in a separate file and are glued in. Files are for the Ender 3 Pro. Body is 10cm across , 5cm tall. Tentacles are 13cm long.