TMNT: Time to chill, Leo

Just a doodle to get me back into the swing of drawing turtles. The last three years is the longest period of time I've gone through without drawing Turtles since like, 1989.
Anyway, rough drawing, even rougher colouring. I think I forgot how to draw...

Also, there are no wires because naturally Don has rigged up some kind of wireless/Bluetooth thingymebob for the headphones.