Fair enough! But I'm not saying that your skills are perfect and they can't be any better. I'm saying that that looking at the overall of the arts related to these 2 characters, you job is above the average and should receive much more attention than currently is.
That's quite impressive, sadly DA is actually MISSING fanart with quality. Like 3 years ago we have few references they were few but most of them were good, now we have a whole bunch of this character's art, and most of them well... let's say they should receive extra effort before get posted.
I fear, nothing quality from me you will not get. Qualitatively draw only graduates of art schools. But I'm just a self-taught. Me will have a lot to learn before I'll be able give at least a "good" job.