@WitheredFreddy1993, if you want to upload higher quality renders than the ones we have here then you are more than welcome to. No one can tell you that you can't, an admin included. No one person has a monopoly over the content here. Out of courtesy, make sure you source where you got them from.
I have considered your request for Moderator and I am aware of your desire for an admin position. Unfortunately you are not currently eligible for promotion as we are looking for someone with more leadership experience. I appreciate your work here and hope you will choose to continue to work with us in the future.