Update: ninja 400 stuck in 1st won’t shift

About a month ago, I came to Reddit to ask if anyone had any advice on my 400 not shifting from first to neutral. Turns out I have nothing to do with my clutch at all the gears inside the transmission because I didn’t get torque specs to do my front sprocket install, I just used a snap on half-inch drive impact and it completely up the internal gears of the motor. I am going to attempt to do a replacement of the gears but if I am unsuccessful, I’ll buy a a motor off eBay. Sorry about the quality of the photos that’s me taking a picture off the screen of my inspection camera. will be keeping updates if anybody’s curious. Thanks for your previous help.