Well hello there Osama
I remember you / although I didn't remember you having long spiky ears, but whatever /
If I may, I'd be honest with you and give you my feedback.
Most of what you do are awsome. Honestly, I like them a lot. There are a few, where you overdid blending the layers together, and the ship or the character image is getting lost in a huge mixture of colors. 12 (at #2 , I wasn't sure if I'm high or what .. )
It's good that after a point you started making your own renders of ships , it makes every work unique. One last thing is, I dunno if every sign you make was for a request or just for fune, but sometimes, you don't seem to get the background colour right and the whole commotion that makes will end in the image looking a little strange. Don't need to go to extremes every time, cause it doesn't always look good. I mean this in particular. 3
Can't think of anything else, but to keep up the good work