Illustration Job: book cover work in progress

Rough sketch of a commissioned illustration job am working on.  The client wanted it in this style: Paperboat Traveller.  The illustration actually has a lot of detail but I need to get permission to post up the work before doing so. 

I know I mentioned it before but my brain is constantly shifting gears from one project to another.  With everyone wanting stuff done by Christmas...am feeling the pressure a bit but I thrive in this sort of environment!  I am looking forward to a break though....then I can finish the art pieces I was working on!