Your style sheet links are wrong, give me a minute and I'll post the right ones.
Edit:
replace the habboclient.css with this link:
http://images.habbo.com/habboweb/63_1dc60c6d6ea6e089c6893ab4e0541ee0/1025/web-gallery/static/styles/habboflashclient.css
Replace the habboflashclient,js...