Having trouble coming up with something to draw? No worries - while you'll eventually learn how to start from a tiny seed of a thought and gradually nurture it into a complex concept to explore through design and illustration, it's perfectly fine not to be there just yet.
For now though, here's an idea that might interest you.
Khajit has wares, if you have coin. Cats have been sitting on their cute little butts for too long - put them to work! Alternatively: cats performing any human job. No humanoids - think, quite literally, cats doing jobs.