Choices, choices, choices....

My favorite is Scotia/Grendel's Swamp Creature (link rather than picture - I do not love Grendel's catalog....)
*EDIT* Found a picture on Cool Mini or Not.



Magnificent Ego has some individually based tentacles, kind of spiky looking... intended for a D&D spell effect..

Picture is from Paizo.com.

Reaper Miniatures Well of Doom - the tentacles are separate figures, and can be mounted as such.


I hope these help.

The Auld Grump

There is always

The Skull Cove tentacles are 3D, but a flatish 3D:

They won't match a well painted pre-cast model, but they work fine in action, can be bent and rearranged to whatever positions desired; not to mention quick to assemble and unlimited quantity (print as many as you need).

Of course, you could always try this:

Please, Zenguy- no Latin in front of the books.

You know tentacles would be pretty easy to sculpt with

Just saw this on today's Miniature Page:





Not as nice as the Grendel one Grump posted before, but may fit your needs.

Depending on the size you are working with, you could pick up some rubber suckers from a hardware store and stick them into the sculpey before it hardens, leaving a small indentation for the head of the sucker, then use superglue after it's hardened to secure them in place.



Arabin

I was thinking about using eyelets that are now available at a discount chain near my house but I think the suckers vary in size along the length of the tentacle.

Let's see what happens this weekend...