idk but to me it just looks like an ass of c4ds every where.
The c4ds are too sharp,i can clearly see the pixels especially at the edges.
The subject of the image has random white spots,also a crapload of contrast.
Now i wonder: If you follow a tutorial and it says to add contrast,but you see it doesn't turn out well,don't you revert the change?
Tip to improve:
Add contrast only if the image results blurred otherwise.
Make text different: Format it in various ways,typing it plain and simple isn't effective.
LESS C4Ds!
I know what you feel when starting a new image:
"I'm not really good,let's throw in a render...some C4Ds and it won't be too bad." <<< wrong!
C4Ds must be used with moderation,if you need something to throw in go for brushes,not C4Ds.