well here's a few i've done, i'm kinda new to this so be nice lol ^^ done with the tutorial made by sanity penguin <3 i know i need to work on my text also but i'm really no good at text lol =/
top one is nice apart formt he font of the text it dont appeal to me for some reason. The colours are nice but maybe dark few bits but it looks okay without it aswell.the 2nd one i think colouring is a bit wrong coz u got it all bright near him and then its all darkend on the sides which dont look rite, maybe blur some bits of it. the botom one is the best but it looks exactly like theone he made so maybe u should try different render and dont follow the tut exactly.
the first 2 are one's i dont a while ago and i'm still learning on text. the last one i just tried lol but i will try with a different pic soon enough lol , thanks for the comments