Välkomen till GTA5-Mods.com

1- LAPD logo is too big
2- ''To protect and to serve" text is too big and done with wrong font
3- Colors seem to be done by a 6 year old, try to stay inside the bloody border
4- It doesn't take much to find decent quality LAPD CVPI just https://www.google.co.uk/search?q=lapd+cvpi&espv=2&biw=1920&bih=979&source=lnms&tbm=isch&sa=X&ved=0ahUKEwjqv5Cz4NTLAhWBxRQKHdjqBBkQ_AUIBigB
5- Remove that license plate, it's just idiotic
6- The two bumper stickers are potato quality
7- There are no squad car numbers (minimal thing)

And finally you posted the file on the wrong section of the site.
1/10 At least you tried.