@Gaz Let me know if you need some avatar like this
Avatar is disgusting reminds me fucking frosty the snowman which is a bit childish don't you think? Same thing with signature.
But your Image title muy bueno :*
Sorry, could just be that I am good graphic artist myself or something is wrong with me but, still it is all a matter of personal opinion.
If you could make them both look more non "childish' and "cartoony" they would look great in my opinion