Thank you, It's my pleasure.
I don't designed this on my own, I just remixed it. I took the original and import it to my prefered Browserbased online-cad tool "Onschape".
I can't export the design files, but I can share my work so you can import it to your Onshape if you create an free acount there.
Here is the link:https://cad.onshape.com/documents/7d0e503915a7d038851c3f41/w/f21407784a582e77c20cd17f/e/c9e866d16a35ef599bfc71b7
If you only need the teeth Dimensions, look at the jpg