As for your traditional art, they are full of character! Very whimsical and cartoony. It's also remarkable how much you have improved as you post more work. I don't think this is because you magically increased you mastery of art over a few days, I think it has more to do with time. It looks like you put a good bit of time into that lurantis (which is excellent btw, would love to see a colored version) as compared to say your Chansey piece, which has aspects that make it appear rushed. Taking more time for your work will exponentially improve it, I think
Now, you mentioned you had a drawing tablet that you are still getting used to. We'd all love to see your work from that. No one is going to yell at you for being bad or degrade you (I'm pretty sure you get penalized for that). But there's lots of people on here who can offer some good tips about digital art. I will offer a tip right now that I used in getting started with digital art. I too was much more comfortable with traditional art before I got started with digital. What I did to adjust was to take pictures of my drawn traditional art and send it to my computer (usually through email) and trace it in my tablet and then color it there. Tracing your own work with a tablet is worlds easier than starting from scratch and it's still technically your work so tracing is absolutely not cheating :)
Will be looking for more :D