Small little concept tell me what I could do to make it stand out more.

thicker outline, add a background, and use a better texture. Draw some hair, give texture to the palms and tounge. Things like that will make it pop more. Also a different color tee.

Well how about things I could do to make it still have the same feel but improve. I'm thinking of changing the outline colors to just brown and making the texture more visible.

There's a little bit of confusion with this concept. The line work makes it feel like I should be wearing 3D glasses, and the texture doesn't really support that. I would either drop the 3D styling and add more contrast to the texture. Or push the 3D effect even more. But commit to one of them.

It's cute but it's so simple.