Goblin

[Hunited]

I am having a lot of trouble properly choosing colours to make it read well at this size, itīs a goblin. Could also use some pointers on anatomy.

ref:  https://i.ytimg.com/vi/mtgrUd-Pvmc/maxresdefault.jpg

[Sersch]

right now the variations/shades of the colors are a bit hard to distinguish, you could try to have more contrast (especially the dark colors being more dark)