First Sig EVER!!!

Hey guys just wondering what you think i should of done to this(don't be to technicall cause i'm new to photoshop) and if you guys wanna fix it be my guest lol this is my first sig ever!!!!

its ok. but dont cover your render like that you want the render to stand out mostly in the uper part of it watch some tuts on youtube they helped me alot ive only had cs3 for like 4 days so im not the greatist but dont cover up your render..outher then that the effact is pretty cool

its really dark...whats it sposed to be???

yes, lightning needs A LOT of work.

try using some brushes and see what happens :]

download some good packs off DeviantArt.

ya what they said and dont over lap the render alwas use the earase brush on your render