Show user- and post-statistics on other page?

[domainmystery]

Hi everybody!

We just started a new project where all forums can be listed, the FORAINDEX.

For phpBB we already created an add-on/mod what will show the statistics about users, users online, topics and posts on our page.
It is very easy build: Placed into a subfolder named /foraindex, we need two files (foraindex.php and font.ttf). We reach the statistics with the options ?show=user, ?show=online, ?show=topics and ?show=posts. It will display the number as a PNG-graphic, so there is no security-problem. It surely needs Gd-library installed.
But now the question:

Because we do not know much about vB, we would be very glad if somebody can help us to create this add-on/mod for vB too?
To see how we did it under phpBB, please have a look into the file under http://www.foraindex.com/faq/.

Thanks!

Greetings from Austria
Claudia