Nice variety you've got going on here man! I liiiike. Just a quick suggestion though, which has to do with your scrafty pic. While highlights are good for detail, try not to overdo them too much. But your lineart is solid, as is your colour choice. Keep it up and you'll get even better than you are now (which is really good to start with)!
Minecraft Username: jamster1297
Check out my art thread guys, and give me a pokemon request if you want!
Also, don't forget to check out my Youtube channel! SUBSCRIBE.