Don't mistake the law with Renderosities TOS, legally there is no issues with naked Cherubs as there is no sexual suggestion or content so they would not be classified as Child pornography in anyway, of course you need to consider the applicable laws of the country. But I have a feeling ,details aside ,any nudity of anything other than a fully mature individual which is humanoid in nature would have issues here with the TOS. 

A naked alien child may be a against Renderosities TOS but it's definitely not against the law. 

Of course Renderosity is just trying to protect their family friendly image with rules like this one. Though the market place seems to sing a different tune I must say. 

Just to be sure, naked Alien child = horribly offensive, but Bondage, Lap dances, mistresses and Skimp wear = fun for the whole family!

Here some of the today's hottest products. Confused??? I am...