Wing mirror glass

Hello all. My power fold mirror was broken. Tried to fix it to no avail. Managed to get a new (old one) that works. However the mirror glass fixings are different to the ones I already have. The mirror tilt motor on the working power fold is a big unit hard wired in. On the other mirror the motor is quite small. Hopefully pictures attached. Is the bigger one an older version. The glass is the same size but the fittings are different. Need a new glass but unsure which to order as I don’t know if I have a new on or an old one. Hope this makes sense

They can’t be this rare. Surely
https://www.ebay.co.uk/itm/Genuine-...and=Land+Rover&_trksid=p2334524.c100667.m2042