Best Volkswagen Tractor Ever Made. But It's Broken.

I do not know who built this 1967 vw powered tractor but they did a great job. better then any store bought machine I have seen in a long time, some features are wipers, heat and defrost, power angle and lift plow with down pressure, hydraulic brakes and separate emergency brake, truck transmission and rear axle cut down, swivel seat, full dash, the list keeps going, but oil is pouring out of the bottom and the whole thing needs to come apart. Lets fix it.