Your wallpapers are good, but they don't use the "common tricks". SKIBBZ and KeepOnChicking has a tutorial on how to make MI look awesome. You should check it out. It'll make your wallpapers look faboolous.
Ontopic: niecc
You shouldn't just put
"This sucks" and "Very nice" for the poll. Put in other options like "Okay" and "Needs improvement" or something.
You use imgur. You just need to copy and paste the BBCode in.
You have to rename the texture to what the original name was. When retextured, MI considers the texture as "missing" because it can't find the name of the texture.
Wait shouldn't Ethan have five dots above his rep count when posting on a topic? Has that been implemented? Or do we have to wait until he hits some number like 10.5k?
The lighting needs a tad bit of work. It's so dim yet the vines give off a little bit of light.
Everything else looks fine.
That sentence was kinda hypocritical. Or am I just being dumb?