Triple-chocolate Fudge

• 12 bag semisweet choc chips
• 4 bars broken up
• 900 gr sugar
• 550 gr coarsely nuts (chopped)
• 500 gr germans sweet chocolate
• 375 ml evaporated milk
• 300 ml marshmallow cream
• 260 ml milk chocolate
• 110 gr butter
• 9 gr vanilla