Relif Sculpture modeling

I have had several projects when I need to create a relief kind of model but I have been unable to do so. I understand solidworks is not meant for such type of modeling but wondering if it was possible. How can I add the lion relief on the helmet top of the forehead region. helmet is in solidworks. I would be happy even if I just did sort of like an engraving type effect of the outline of the lion

SolidworksParts And Features