[Soup]

I got bored so I decided to give tagging another shot since I really started hating on it after awhile cause I got too caught up in it. Taking a break from making the usual thread designs and all that jazz from HF makes tagging a lot more relaxing.

[lux]

It looks basic imo. Apply some colour correction to the cajracter to make them blend into the background better, as it looks unnatural.

[cr33pyguy]

That's cool.
The character is too bright for the picture, try to do color correction (as said above)
or apply a darker layer over everything, with even a darker part over the character to blend him in.

[Cressi]

Again, the character doesn't blend in too well, but nice work, and great composition.

[Absol]

Looks like you just slapped a render onto a background.

[Customer]

The opacity of the background doesn't fit so of the character.

Fix it, and you're all good.