Mass Model ...before The House Project

I created a mass model as a learning of functional design
before a project that I'm going to work on it in a few weeks.

It's a little stressful. I concern about this project because
I'm not good at functional design although my sense of designing space
tends to be ok.

...I think I've to concentrate on function and structure more than before.
The judge of this upcoming project is one of my teachers.
She likes antique Thai house and traditional thai architectures.
and these're the form that I'll put them in my design.
I've to consider her as a client ...she must be my first client!
I've not designed any house before! until this 2nd semester of the 1st year of architecture.
I'm a lil exciting for this project. Hope everything will be fine...