The sound design comes together really well here. Even though in your description you said the chord progression itself needed a little more substance, the orchestration is so varied and dynamic that it more than made up for it. It was engaging all the way through. I like the little flourishes of different instruments and sounds, and the electronic kick drum was mixed in well. I think you should add a little more reverb to that snare rim click to make it fit in with the rest of the lush atmosphere you built, but that's really the only criticism I have, and its a nitpick at best. This was really well done!
And kudos to you for getting this done in the time frame you had! I hope you recover from your injury!