Structure-function estimates of the reconstructed CF4 velocity field for orders q ranging from 1 to 5 (from bottom to top), based on 64 × 10⁶ randomly sampled point pairs. Two distinct regimes can be identified. At small scales, below ∼50 h⁻¹ Mpc, the signal is smooth, with ζ_v(1)≃0.95, reflecting the smoothing introduced by the reconstruction procedure. At larger scales, spanning approximately 50 − 450 h⁻¹ Mpc, a multiaffine scaling regime emerges, characterised by a first-order exponent H = ζ_v(1)≃0.4. Beyond approximately 450 − 500 h⁻¹ Mpc, the structure functions increase with spatial separation, and this trend becomes more pronounced for larger values of q. This behaviour results from a strong velocity gradient that dominates the statistics at the largest scales analysed.