Custom Product Builder - Virtual Product Builder-See examples

I need someone who has experience in custom product building. My main goal is to allow an end-user to virtually build a tractor trailer with three parts Chassis, Tank and Pump. (Plugin, Software Or Design) It does not need to give quotes or price. More info in attachment EXAMPLES: Below are the best examples of what I want OK: [login to view URL] [login to view URL] BETTER: [login to view URL] BEST: [login to view URL] [login to view URL]