Awesome model of Articulated Octopus for 3d Print! 
Completely **Print In Place!!!**
Octopus has 3 different tentacles for different jobs. 
First is hook-like for hanging and attaching to things.
Second is hole-like shape for holding axe or Third tentacle.
Third connects to Second and holes in octopus main body.
It can quite easily stand on its tentacles (you just have to balance it a bit). 
Printed in PLA and Pet-G. 
I wouldn't recommend smaller scale than 100% ( it has quite small pieces anyway)

If you aren't sure of you printer settings, you can print one *test tentacle * to make sure that nothing is fused together.
0,12-0,2 layer height 0,4 nozzle