Teeth transparent material simulation

[pixelgrip]

I have used a gum texure from the net,and and in Texturepaint mode i used this for the stencil too paint on a new UV unwraped texture.

You find the gum texture here.(gumtex1 is the finished UV texture.And tissue is the texture i used with stencil in texturepaint mode to paint the gumtex1.)
IIRC then i used UV project from the front to unwrap with tiny corrections in the UV editor for corners ect.

SSS teeth shader

Here the nodes for the gum,the blood color comes from the volume mat The SSS radius is 1.1.1. to get the white of the teeth seen trough the thin parts of the gum tissue. [gummat1] gumtext1 [gumtext1] tissue [tissue_1_1024x1024]