Production of school magazine front cover

For my front page school magazine the title on my rough sketch is spread widely across the top of the page however in the final one it is in the center but not completely covering the  top of the page. Moreover on my rough sketch i have 'NEW' underneath the title even though on the final magazine i do not have it at all including that i used a girl and now use a boy on my final magazine as it didnt matter what model I used. Including that the cover line 'Latest school RESULTS' is next to the models head in the sketch 'CLUBS' is mid length and 'Recycle your Rubbish' is right next to it however on the final magazine they are more spread out. Also the model is holding the results with one hand on the left hand side of the page on the final magazine however on the rough one i have drawn the model so it is holding the results of paper on the right hand side of the page and is by the chest. Including that the barcode is the wrong way round on the rough copy although on the final copy it is the right way.