Raspberry Cranberry Holiday Ring

• 12 cranberries for (garnish)
• 1 lemon zest
• 450 ml cranberry sauce (whole)
• 260 gr raspberries (fresh)
• 240 gr pineapple (crushed)
• 240 ml boiling water
• 90 gr raspberry jello
• 60 ml lemon juice
• 60 gr walnuts (chopped)
• 1 slice lemon for (sliced garnish)