Let's lower the opacity of our circle and blur it to give a feeling of light.If you want more tutorials, let me know and I'll be happy to show you.

To do this, we will add a heart and lower the opacity to 32, then add a white airbrush effect below.By the way, this should be on top of the other layers.
We also make this circle with colors.

render

Render skin, clothing, and hair <3 (By the way, if you want a more specific tutorial, let me know.)

When adding the base colors, we add the characters in a single layer to create the silhouette of the shadow and then blur it with the filter.

Sometimes I start at the bottom; here I paint the armchair.

sketch and line art