The LAN'd Shark is a small, wifi-connected shark robot with some wicked hair and underglow lights. This was built and designed by the Oshpark team for PDX Mini-Maker Faire 2015.
The shark communicates via an MQTT server, and has supplimental remote control boards that allow a direct interface. However, you could esily modify it for automated or automatic control. If you need a remote MQTT server, data.sparkfun.com is simple and easy to use, or you can install your own with tools such as Mosquitto.
The basestation is fully operational, and capable of reading up to 3 teensies, and transmitting data over a network to an MQTT server.
The controller is fully operational in both hardware and code.
The Shark Brains hardware is fully operational, and can drive several servo motors from an ESP2866.
The chassis mechanics are still a bit undefined, and a bit erratic. However, the base board works great as a mounting platform for servo motors, and can be laser cut
The Arduino sketch is still in a bit of a mess, but can read incoming controller data and react. However, the Animation and ServoPlus libraries have some bugs and needs to be rewritten/updated in order for the shark to react correctly.
Here's a picture of the completed Sharkbot. 
TeensyDuino if using the controllers
ESP2866 Arduino For the Sharkbot and basestation boards
Eagle CAD is needed to modify the PCB files or generate gerbers. The .BRD files can be directly to OSHPark.com for purchase without Eagle.
Teensy 3.1 SPI Slave library for the controller boards
Adafruit Neopixel (Teensy version)
Released currently under the MIT License