Greetings,
I have read the specification and also checked the current design of product page, I would be glad to let you know that I have great skills and expertise in designing layouts for Corporate, Web 2.0, Web 3.0, Kids, Shopping Carts, Website blogs, Real estate websites, Landing pages, Email templates and many more.
I can see that in your current page filter is working according to Brand and Model, so I don't have to do with the functionality, it would work same as its working currently, just need to design a new page and integrate this functionality into that. Please let me know if I am on same track.
I think I can give more eye catchy and professional look to this page. I am available to start work on it asap you open the discussion board. If you have any questions please let me know.
Looking forward to you.
Thanks and Regards,
Tajinder Singh