This is the other idea I metioned earlier. The monster? Mutant Sea Snake! I had some promlems with the mouth, but I eventually figured it out.
About this creation
After that hermit crab, this can't be natural. This may just be the key to discovering the secret to the Bermeuda Triangle. Meanwhile, we will move on to the center of the Burmeuda Triangle, see if that brings anything up.
Grandma? If that reminds he/her of grandma, then it would be scarier seeing her in the MOC, then the mutant snake. Also, I think the body should be bigger. It looks unnatural (maybe that's why it's mutant). Anyhow, it's good, but could use improvement.