For the clothing i started creating the base cloth in marvelous designer. i smooths the cloths and clearing the bad areas. then sculpt some manual wrinkles on shendyt for realistic effect.
then add some waist ornament. you might thinking why i didn't add high poly jewel details? the texture what i think of to create, its easier to create in texturing. so i leave as it is. before the retopo process i shall add some subd in high poly for smooth baking in low poly.

Leg Ornaments and Rings for finger.

Horus Stuff. 

Full character high poly without wings. 

Wing Update for my character. low poly wings 24k poly. 2 layers of wings.

I love this man!!! You gotta post more info on how you made the wings please!! That's one thing I struggle with. awesome concept!

Thanks, Best wishes to you.