Yes, here are a few examples @solar
http://characterdesignreferences.tumblr.com/
Then there's https://www.artstation.com/ which as of now is probably the largest site where artists are creating portfolios. It's a bit more complex, but you can see some of the ideas in action.
I joined the discord also, I'll look for you there!
Yo, check this tool out
https://steemit.com/utopian-io/@sambillingham/steemconnect-node-js-boilerplate-for-rapid-development-v-0-3-0
Oh wow! Looks really cool. Gonna dive into this a bit deeper when I get some time. Thanks for the heads up @solar!