well ifyour using photoshop,t here are a few basics it seems your not familiar with, color matting on your trans images, and color matching. 1st 1st
and since its square couldnt it be a little more fluid? and it doesnt have to be so big, i mean, i have a 16:9 big screen and its huge, i can image someone at 1024n or by god 800x600!!