Most models are different. I just use the absolutely original V3 (all metal) and change the software.
Your problem is .. when you remove a V3 screen, you usually damage the printed flex cable (connections to everything) getting it apart/off, which means using new parts ... and it takes ages fiddling about. You "can" get a complete assembled screen/top assy (coloured) ready to fit (seller sometimes on ebay) This is a better bet (saves lots of swearing and losing tiny torx screws!) My tip, if you cannot do in-house, buy another one! : (