ok so im working on a mock up of a game concept of mine revolving arround my character Mr.Boo and need some help
The game is a platformer and is based on two of my old pixel works to create a new concept. here are the two refrences if you like of my old pixel art i am basing this on. The first being Mr.Boo and the seccond my concept of the world.


Here is where i am so far with the mock up

And last but not least this is what i am stuck on...
It seems that my choice in character doesnt work well with the enviroment i want. I think he seems to blend in way too much too the background. i have tried messing arround with colours and such but it just doesnt give the atmosphere i am after. any ideas?
Also im mainly working on the final character design for mr.boo and any comments or crits on how to improve him is much apreciated. i am not happy with him at the moment and i will have to make my stage much larger to accommodate his size but im happy to do that anyway, what im realy after is ways to improve the way he looks, shape shading and all that. any advice, crits etc?
so what do you guys think?
thanks much in advance by the way!