3D animation of garage workshop

We are an awarding winning independent car service and repair garage who are in the process of franchising our business. As part of the franchise presentation we need to help potential investors visualise what their investment will look like. We require a 3D virtual animation which shows the sales/reception area, business waiting area, workshop (to include the car ramps, MOT bays etc) and car park area. The animation should also include the company's branding (colours schemes and logos) to show a true representation of what the business will look like.