My custom chikorita

[Zee]

Shading needs a unified light source, reduce color count [visibly you only need about 10: black, dark green, green, light green, lime, dark lime, bright lime, yellow, red, white], too skinny of a body for as fat as it's head is, the leaf doesn't seem connected to the body and don't put something green on a green background, you want a contrasting background, try blue.