This page contains extra info from page 1.
5. Pick [Filter > Blur > Gaussian Blur], [Radius: 1.5 pixels], and be finished.
Mousing over the left image, you can see the completed drawing.
If you pick [Image > Adjustments > Hue/Saturation] and check [Colorize], by adjusting [Hue, Saturation, Lightness], you can create similar colors to easily coordinate with the image.
Adjust appropriately with the [Image > Adjustments > Color Balance], to create similar harmonious colors.