Hahah hi, I see you have some penguins there. I'm not sure what you're looking for from us, but for constructive criticism, all I can say is the picture is a little plain, and a little sloppy. You could add some depth by putting something in the background, like a glacier? You can clean up the crown and make it fit to the other penguin's head, and with that, already the picture would look better.
Unique style. The crown isn't really good, but I like the way You made the two penguins. Keep practising!