I was trying to think of something to draw and well this is what came out of my pencil. Boys and girls meet Oskoe the Forest Saurian. His species is one of the many subspecies of the two Mars colonist Saurians. The Saurian species is made up of many subspecies. One sentient species evolved early on in their history and spread out. However the rise to civilization took long enough for the now spread out species to diverge into various subspecies. All of which are still compatible with each other but recognizably diffrent. Oskoe's here for example evolved in a rain forest type area. As such his kind are very agile, and good climbers. They're also very good jumpers as well. The Forest Breed as they're called range from 3 to 4 feet tall at most. They're very social towards one another however are territorial when it comes to dealing with other subspecies or completely diffrent ones. Their cities are dense and mainly built high up interwoven often with ancient trees. One thing you won't find in their cities are wide open areas. They don't like wide open spaces alway from the trees. They may be fast but that speed's only good for quick burst. They're sprinters not marathon runners. Another odd mannerism of theirs is a sort of hopping like a kangaroo mouse. Something they do when excited. Another thing to keep in that like most saurians their subspecies is female dominated. The males are the more submissive ones and the ones with the flashier feathers.

As for our lil Oskoe here in particular well he's having some fun play hunting at what would be their equivalent to a park. Essentially a part of forest near the center of the city. He's a lil scrapper and loves pretending. As for his speer don't worry the tip's foam rubber. As for the diaper swell it's customary among males of his species. Often times their continence is more questionable then females so all male undergarments have some level of protection. This is true to varying degrees among all saurian species.

Oh and just for reference here's the pic of the Mars Colonist Saurians.
http://www.furaffinity.net/view/1720819/