The ornamental design for a frontportion of a vehicle, toy, and/or replicas thereof, as shown and described.
FIG. 1 is a right, front perspective view of a front portion of a vehicle, toy, and/or replicas thereof according to the design;
FIG. 2 is a left, front perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a right side view thereof; and,
FIG. 5 is a top view thereof.
The broken lines in the drawings illustrate environmental subject matter only and form no part of the claimed design. The broken dash-dot-dash lines in the drawings define the boundaries of the claimed design, but are not themselves part of the claimed design.