I did a quick little sketch of it whilst at work. Not sure I like what I did so might not bother. Either that or redesign what I drew and make a 'proper' drawing of it. I'll probably take the lazy route though, and stick to my usual drawings. xD
Yes, and Iron Man has Jarvis as his butler in the comics while Batman has Alfred as his butler in the comics. Furthermore, Iron Man has War Machine as his sidekick while Batman has Robin as his sidekick.