The ornamental design for a camera mount for harness, as shown and described.
FIG. 1 is a perspective view of a camera mount for harness, showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The longer, more heavyweight broken lines in the figures depict stitching that is a part of the claimed design. The lightweight, shorter broken lines in the figures depict features of the environment that form no part of the claimed design.