wanted to practice drawing tiger heads

second try 

and this is my third, i added a layer over the sketch with a grey background. i also added highlights to give this some look 

at the moment it is very difficult for me to get work done because i am working on a bed, my room where i used to work is now a storage closet, with a vanity, door and tools for renovation of the bathroom. its fairly difficult to gather reference material, or a place to work at the time being.