Well it's mostly a question of light and the right materials.

It's not TOO hard to get a toon appearance in Poser

There are lots of toon shaders available if you're not sure how to do them yourself.

I made a VERY basic pack back in the Poser 5 days - it's rather crappy by today's standards, but you could look at it asd a starting point :)

FREEBIES! | My Gallery | My Store | My FB | Tumblr |
You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.