I am a 26 (27, at the end of the month) years old italian origamist, and I think the best way to introduce myself is showing you my works. I start by my favourite, a Velociraptor.
Here, the complete model:

This is the head, where you can see eyes, mouth, teeth and tongue:

And finally, in one single shot, hands and feet:

I really hope you like it.
Edit: here, you can find the diagrams.