I have been watching and waiting for this game to come out. so i thought i'd pass the time by making this... it's my first actual attempt at a legitimate signature with GIMP. Lay it on me.
for a first with GIMP it's not bad I like GIMP so stick with it (ya I'm a GIMPer) anyways first thing I would say is don't use the text or borders. Text rarely adds to tags, if they do then use it, otherwise do not bother. Borders tend to constrain the sig. I like the use of flow with the spark brush my one peice of advice for that don't be afraid to erase specific sparks. It may help a ton. The other huge piece of advice I'd say is try to get more colors in your tags, they seem very bland right now. Do not get me wrong, this is a great start.
its ok. - light source doesnt match up with the light reflecting off your render. - the c4 isnt blended too great - text needs work