
3.) Participants using images as signatures and/or avatars are to use JPG or GIF format only. Only 1 image is allowed per signature, and must be 50KB or less in file size.
4.) Participants may not scroll unnecessarily. Scrolling can refer to the following:
a.) Excessive quoting
b.) Excessive smilies, pictures
c.) Marquee images, text (scrolling horizontally)
d.) Anything that is repetitious

They look nice, but they are still too big. Remember, the bigger they are... the annoying they can be when people have to scroll down more just to read the posts.

I'm sure he is aware of that and what is allowed for signatures. Although, with his first post, he did mentioned using these for Forums.
As for the creations he has made, many hold the exceptional talents creating them...great job and impressive. Well done.
~RR