I personally have thought about making this one. But you make it so well. I really like the cover man! Well done!
Here, I wanna suggest if the contents including heroes' story and each background of every heroes. I really looking forward to read those stuff while looking at the good artwork beside of it. If this can be add that would be great and I bet it gonna be the first encyclopedia for Dota (I guess).

I personally support this project 100%!!!