What your opinion for the first try

[Baldos55]

So this is my first time trying something like this

Can you tell me where can i improve it!?

 

[Inkz]

Looks nice for your first...

Some decent smudging there. Maybe a little too big for a sig/tag. Also, the text font and placement could do with some improvements.

But on a whole, a very good effort.

 

[sprucemagoo1]

Looks awesome, though I think I would expect to see a tiny bit more saturation of colour.