ModelsLab/Cucoloris Casting Shadow (Lighting Modifiers) Style XL + SD1.5 + F1D + Illu + Pony - Cucoloris XL V3

This version has some slight more changes over the previous version. In some cases you can also combine both versions for a more enhanced image look.

Overall you need to type the correct prompt for it to work perfectly.

Try for example, adding (shape) + shadow lights. And perfectly casting shadow light in another prompt. Till you find the best result you are looking for.