gjw, don't let the kerfuffle about the turret numbers or insignia throw you or dissuade you---the first tanks I built were a Panzer Gray Leopard 1A3 and a grey Jagdpanther numbered "666" lol. The guys mean well, and are all good modelers who know a lot more than you might at this point about cerain details of a kit and tank that's been around quite a while. You'll get there too--to "caring" about numbers and insignia, etc. I didn't really at the beginning. In fact, I'm kinda "meh?" about it now sometimes, too.
Anyhoo---it's a nice model for a first zimmerbaby. Zimmerit can be the bane of panzer modeling, and at least you tried it, even if it's a tad out of scale. But still---you TRIED it, and that's to be heartily commended. Next time, you'll take into account the well-intentioned critiques, and make an even more accurate one. A nice model, all in all!