Maori pendant serpent thing!

well its done. man is it ever difficult to find time to carve even the smallest things with a 4 yr old child up your butt :)
but... Finally finished my maori tiki, eventually I'll figure out how to get into the hard to reach spots for smoothing. I am missing 2 bits to my dremel which kinda sucks because they were my most used ones! ( i blame the children!)

before..

after..

how can i get those nooks n crannies sanded smoothly??? suggestions? tips?
please include a picture with a bit or whatever it is everyone uses that are able to get into the hard spots so i have a clue :)

thanks!