Nghia Inside

This is the new Sun and Moon drafts.
I made these Sun & moon based on the culture of the asia.
The Males are represented by the Sun - which means "active".
The Females are represented by the Moon - which means "negative".

However, the characters themselves are somehow similar to the European gods.(you can tell by looking at the SUN).

There's a problem for this Sun + Moon version.
I drew the moon first since it was easy to form the shape of the MOON.
But for the SUN, it was really hard to form a round shape for a human figure. I added the wings to make it look "round" but.... i don't really satisfy with the Sun draft.

Can anyone give me some advice?