Suppose I have no reason not to go ahead and post my model design references.

My own jank drawings over a model I made in VRoid.

I've got someone doing the proper model for me and I'm gonna teach myself how to do the rigging.

Ignoring my skill in getting across what I envision (the outfit's a bit choncky and the scarf doesn't orb me as much as I'd like and my soul flame design on is not great) I'm quite proud of the design.

I quite like my concept for the hagoromo where it doubles as the Throne rings.