I wanted to make this smoother and more jelly like so pulled it into meshmixer and played with it. Mostly the smoothing tool and the tooth tool to pull out the tendrils and shape them.
I used the tendrils one for the 1:1 size and the smooth one for the smaller sizes.
Painted with a yellow-orange mix and used modge podge to give them a watery glossy look. I printed the smooth version at half and quater size if my players decide to slice him up :)