Zoomed-in images focusing on the intruders in model C1 (M_*,intr = 0.04 M_⊙, left column) and model C4 (M_*,intr = 0.5 M_⊙, right column), respectively. Shown are the gas (top row) and grown dust (bottom row) surface density distributions in the 1000 × 1000 au² area with the corresponding velocity maps calculated in the framework co-moving with the intruder. The gas and grown dust velocity fields are shown with the green and yellow arrows, respectively. The arrow length is in the log scale. The arrows of maximum length correspond to 2 km s⁻¹. The magenta circles correspond to one-half of the Hill radius of the intruder.