This is a Citron from the new game Plants vs Zombies Garden Warfare 2. It prints in 3 different pieces (4 if you count the little pin). It's stands just about 3.5 inches (90mm) tall when fully assembled. The head can spin and the gun can rotate.
I printed this in PLA on my Robo 3D R1. I used support material and a raft on the gun and the legs. The head doesn't need anything like that. 10% infill 0.1mm layer height
For painting just use some water based acrylic paint and paint brushes. You'll need orange, red, green, yellow, and black. My wife even went over it with a glossy finish spray to give it a better look. But that's certainly optional.