Footwear Versions? (Patreon)

I'm not sure about how my work is working so far. I mean the main versions I'm making, the pantyhose versions (or with transparency especially). 

I need to know your opinion about that. If I'm doing it right or if I have to change something. 

Also, it would be good to hear what you think of the main versions in general (stockings, barefoot and with transparency). If you are only interested in one of them, it's fine; and you can give your opinion about that freely.