After what seems like forever (sorry about that) I have finally updated the gallery settings so that anyone can contribute. The galleries that can be contributed to are as follows: 3D, Drawings, Stories, OC bio's, cosplay and Peril Series. Although anyone can contribute, the piece will only be entered into the gallery once an administrator (any of the contributors or I) votes on it. It only requires one vote and I only use this feature to keep up with everything, really anything is accepted.
This means that you will no longer need to post comments asking to have images submitted and therefore it is a lot easier for you all to post your art.