This is a very cool looking octopus with all 8 Tentacles up. This is an easy print and it doesn't require any supports or infill. Skirt is all that is needed too. This is an Remix of a project done by Francesco Orrù and a link to his original can be found here: https://www.myminifactory.com/object/3d-print-octopus-4054
The changes I have made include removing it from a square plate that was included in the original design by Francesco. I have also remeshed the object and setup for better printing.
Amazon Basic PLA
This was printed on an Anycubic Linear Plus. Print speed = 40mm/sec. 0.4mm nozzle, 215°C hot end, 70°C bedplate.
This is an easy print. No brim, just a skirt, no infill. This print (large one) took about 8 hours to complete.