Place the smoked salmon, avocado, 1 tablespoon fresh chopped chives, and half of the cream cheese on a chopping board.
Chop everything together (you decide how finely you want the mixture).
Slice thin strips of cucumber on a mandolin.
Dry off both sides of the strips on a paper towel.
Arrange the strips on top of a piece of cling film. You want the strips to overlap.
Top the cucumber strips with the remaining cream cheese.
Spoon the salmon cream cheese mixture on the bottom half of the strips. Keep the first inch free.
Squeeze the juice from half a lemon on top.
Sprinkle with sea salt and pepper.
Use the cling film to roll up the salmon and cucumber strips tightly.
Remove the cling film and slice the roll-ups.
Arrange them on a platter and top with chive bows or chopped chives.
Serve.