1. No real color scheme.
2. Render needs more blending.
3. Background too simple, try adding stocks, brushes, etc...
4. Text is bad, I suggest downloading fonts from You must login or register to view this content.
5. Add C4D's to make it 'shine' more.

I have no idea if you are a beginner, but thats what I got to give at you.

Also, make sure to follow tutorials.

Well Inferno basically said it all. expecially the text mate. More practice required Don't worry in time you will get better. Everyone does. :y: merry christmas to you.