uhm, practise makes better :) but don't worry I did worse on my first sig. ;)
Damn good effort for a first time, keep it up mate :)
i like it but i could tell you how to improve it in about 20 seconds
For the first its not bad, but you need to change the text colour since its too blue dark like the bakcground ;)
and continue practicing :D
is nice try better :)