Study 04 Glottis

Got a challenge to fill 30 pages with 'something', mostly stuff I wanted to study or suggestions, over 30 days. So one pager per day. Practising to draw what I see n stuff, either life study or looking up references online. 
I highly recommend people to try it.  

I've finished Grim Fandango and loved the game. Glottis is such an interesting character. Googled helped with refs yay. Don't know the original artist for some of them though :/